Researcher Database

Nameimai yasutaka
DepartmentInstitute of Ocean Energy
Job TitleAssociate Professor Degree Obtained
E-mailimaiycc.saga-u.ac.jp
Homepagehttp://extwww.cc.saga-u.ac.jp/~imaiy

Detailed Information

Research Field/Keywords for Research Field

  • Ocean Engineering

Education

  • 1991/03, Graduated
  • 1993/03, Master Course, Completed
  • 1996/03, Doctor Course, Accomplished credits for doctoral program

Employment Experience

  • 1996/04 - 2001/12 Research Associate
  • 2002/01 - 2006/03
  • 2006/05 - 2007/03 Research Associate, Institute of Ocean Energy, Saga University
  • 2007/04 - 2009/03 Assistant Professor, Institute of Ocean Energy, Saga University
  • 2009/04 -  *  Associate Professor, Institute of Ocean Energy, Saga University

Field of Specialization

  • Naval and maritime engineering, Fluid engineering

Membership in Academic Societies

  • The Japan Society of Naval Architects and Ocean Engineering

Awards

  • 日本船舶海洋工学会賞(論文賞) (2016/05)
  • 日本造船工業会賞 (2016/05)
  • 日本海事協会賞 (2016/05)

Research Topics and Results

Original Articles

  • TOWING EXPERIMENTS OF THE FLEXIBLY SUPPORTED VERTICAL AXIS TIDAL CURRENT TURBINE; 2018/06
    ANNOUNCEMENT INFO.; GRAND RENEWABLE ENERGY 2018, June 17 - 22, 2018
    AUTHOR; Hiromichi Akimoto, Hidetaka Senga, Yasutaka Imai, Yutaka Hara
  • CHARACTERISTICS OF A SYNCHRONOUS GENERATOR ON WAVE ENERGY CONVERTER; 2018/06
    ANNOUNCEMENT INFO.; GRAND RENEWABLE ENERGY 2018, June 17 - 22, 2018
    AUTHOR; Yasutaka Imai, Shuichi Nagata, Tengen Murakami and Shigesuke Ishida
  • Energy Conversion Efficiency of a Fixed OWC-Type Wave Energy Converter with Generator; 2017/10
    ANNOUNCEMENT INFO.; , 22, 21-25
    AUTHOR; 
  • Experimental Research on Performances of Air Turbines for a Fixed Oscillating Water Column-Type Wave Energy Converter; 2017/09
    ANNOUNCEMENT INFO.; International Journal of Advanced Engineering Research and Science, 4, 9, 40-47
    AUTHOR; T. Murakami, Y. Imai, S. Nagata, M. Takao, T. Setoguchi
  • 渦法による浮体構造物の非線形波浪中挙動解析法の開発-第3報 浮体式振動水柱型波力発電装置の一次変換性能解析; 2017/06
    ANNOUNCEMENT INFO.; , 25, 21-31
    AUTHOR; 
  • Numerical Analysis on Drift Force Acting on a Floating OWC-Type Wave Energy Converter “ Backward Bent Duct Buoy” by Vortex Method; 2017/06
    ANNOUNCEMENT INFO.; Proc. of the 27th ISOPE Conference, 71-78
    AUTHOR; S. Nagata, Y. Imai, T. Murakami, Y.Okamoto
  • A Time-Domain Numerical Tool for Wave Energy Attenuator with the SPH Method; 2017/06
    ANNOUNCEMENT INFO.; Journal of Marine Science and Technology, 25, 6, 752-760, 25, 6, 752-760
    AUTHOR; Da-Wei Chen, Shuichi Nagata, Shiaw-Yih Tzang, Yasutaka Imai, Chih-Min Hsieh, and Jiahn-Horng Chen
  • Experimental Research on Efficiency in a Fixed Oscillating Water Column-Type Wave Energy Converter with Generator; 2017/05
    ANNOUNCEMENT INFO.; Proceedings of 13th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows
    AUTHOR; T.Murakami, Y.Imai, S.Nagata, M.Takao, T.Setoguchi
  • Modelling Wave-induced Motions of a Floating WEC with Mooring Lines using the SPH Method; 2016/10
    ANNOUNCEMENT INFO.; Proceedings of the 3rd Asian Wave & Tidal Energy Conference, 449-454
    AUTHOR; D.-W.,Chen, S., Nagata,Y.Imai
  • Study on the performance of the Tidal power generator; 2016/10
    ANNOUNCEMENT INFO.; OTEC, 21, 69-73
    AUTHOR; 
  • Research on Efficiency of Impulse Turbine for Fixed Oscillating Water Column Type Wave Energy Conversion; 2016/10
    ANNOUNCEMENT INFO.; OTEC, 21, 75-79
    AUTHOR; 
  • Research on Efficiency of Impulse Turbine for Fixed Oscillating Water Column Type Wave Energy Conversion; 2016/10
    ANNOUNCEMENT INFO.; , 21, 75 - 79
    AUTHOR; Murakami Tengen;Imai Yasutaka;Nagata Shuichi;Takao Manabu;Setoguchi Toshiaki;Institute of Ocean Energy Saga University;Institute of Ocean Energy Saga University;Institute of Ocean Energy Saga University;Department of Mechanical Engineering Matsue National College of Technology;Institute of Ocean Energy Saga University
  • Energy Conversion Efficiency of an Impulse Turbine in a Fixed Oscillating Water Column; 2016/09
    ANNOUNCEMENT INFO.; Proceedings of 6th Asian Joint Workshop on Thermophysics and Fluid Science, Proceedings of 6th Asian Joint Workshop on Thermophysics and Fluid Science
    AUTHOR; T. Murakami, Y. Imai, S. Nagata, M. Takao, T. Setoguchi
  • Study on Bi-Directional Impulse Turbine with Flow Collector for Tidal Energy Conversion; 2016/08
    ANNOUNCEMENT INFO.; , 44, 8, 496-504
    AUTHOR; 
  • Experimental Research on Primary and Secondary Conversion Efficiencies in an Oscillating Water Column-Type Wave Energy Converte; 2016/08
    ANNOUNCEMENT INFO.; Sustainability, 8, 756, 1-11
    AUTHOR; T. Murakami, Y. Imai, S. Nagata, M. Takao, T. Setoguchi
  • Experimental Study on Primary and Secondary Conversion Efficiencies of a Fixed Oscillating Water Column Type Wave Energy Converter; 2016/06
    ANNOUNCEMENT INFO.; , 44, 6, 364-371
    AUTHOR; 
  • 0518 Numerical Analysis on the Bi-Directional Diffuser for Tidal Energy Conversion; 2015/11
    ANNOUNCEMENT INFO.; Fluids engineering conference, 2015, 5181-5182
    AUTHOR; KINOUE Yoichi
  • 0513 Experimental Study on Efficiency Improvement of Fixed Oscillating Water Column Type Wave Energy Converter; 2015/11
    ANNOUNCEMENT INFO.; Fluids engineering conference, 2015, 5131-5133
    AUTHOR; MURAKAMI Tengen;IMAI Yasutaka;NAGATA Shuichi;TAKAO Manabu;SETOGUCHI Toshiaki
  • Numerical Analysis on Primary Conversion Efficiency of a Floating Pendulum Wave Energy Converter; 2015/11
    ANNOUNCEMENT INFO.; , 21, 243-245
    AUTHOR; 
  • Experimental Study on Generating Efficiency of a Floating OWC "Backward Bent Duct Buoy"; 2015/11
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 21, 231-234
    AUTHOR; 
  • Experimental Study on Efficiency Improvement of Fixed OWC Type Wave Energy Converter with Impulse Turbine; 2015/11
    ANNOUNCEMENT INFO.; , 20, 41-49
    AUTHOR; Murakami Tengen;Imai Yasutaka;Nagata Shuichi;Takao Manabu;Setoguchi Toshiaki
  • Application of Impulse Air Turbine for Bi-Directional Flow to Tidal Energy Conversion; 2015/11
    ANNOUNCEMENT INFO.; , 20, 61-71
    AUTHOR; Kinoue Yoichi;Shiomi Norimasa;Takao Manabu;Nagata Shuichi;Imai Yasutaka;Murakami Tengen;Tsugami Yukio;Fujii Motoshi
  • Numerical simulation for oscillating-water-column wave energy converter; 2015/11
    ANNOUNCEMENT INFO.; , 20, 59-65
    AUTHOR; Imai Yasutaka;Sakanaka Rieko;Nagata Shuichi;Murakami Tengen
  • Numerical Analysis of Primary Conversion Efficiency of Oscillating Water Columns with Multiple Chamber; 2015/10
    ANNOUNCEMENT INFO.; Procedia Engineering, 105, 586-600
    AUTHOR; P. Koirala, S. Nagata, Y. Imai, T.Tengen, T. Setoguchi
  • A Numerical Study on Multi-chamber Oscillating Water Columns; 2015/10
    ANNOUNCEMENT INFO.; Journal of Japan Society of Civil Engineers, 3, 93-104
    AUTHOR; P.Koirala, S.Nagata, Y. Imai, T. Murakami, T.Setoguchi
  • Simulation of Floating Body in Nonlinear Wave by Vortex Methods:- Part2, Simulation of 2-Dimensional Rectangle and Triangle Floating Body Motion -; 2015/10
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 22, 0, 55-65
    AUTHOR; Okubo Shigeki;Nagata Shuichi;Imai Yasutaka;Niizato Hideyuki
  • Power Generation Experiments of Fixed OWC Wave Energy Converter with Impulse Turbine; 2014/11
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 19, 303-306
    AUTHOR; 
  • An Experimental Study on Primary Efficiency of a Wave Energy Converter "Backward Bent Duct Buoy" in regular wave conditions; 2014/10
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 19, 0, 79-88
    AUTHOR; Imai Yasutaka;Nagata Shuichi;Toyota Kazutaka;Murakami Tengen
  • A Study on Load Characteristics of Floating Type Pendulum Wave Energy Converter; 2014/09
    ANNOUNCEMENT INFO.; , 19, 39-46
    AUTHOR; Murakami Tengen;Imai Yasutaka;Nagata Shuichi
  • An Experimental Study on Primary efficiency of a Wave Energy Converter "BackwardBentDuct Buoy in regular wave conditions; 2014/08
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 19, 79-88
    AUTHOR; YasutakaImai,Shuichi Nagata, Kazutaka Toyota, Tengen Murakami
  • Solution of a Diffusion Problem in a Non-Homogeneous Flow and Diffusion Field by the Integral Representation Method (IRM); 2014/02
    ANNOUNCEMENT INFO.; Applied and Computational Mathematics, 3, 1, 15-26
    AUTHOR; Hiroshi Isshiki, Shuichi Nagata, Yasutaka Imai
  • A study on performance improvement of floating pendulum type wave energy converter; 2013/11
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 17, 221-223
    AUTHOR; 
  • An experimental study on influence of primary conversion efficiency for incident wave direction of a floating wave energy converter "Backward Bent Duct Buoy"; 2013/11
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 17, 217-219
    AUTHOR; 
  • Conversion Efficiency of Floating Pendulum Wave Energy Conveter in Regular Waves; 2013/09
    ANNOUNCEMENT INFO.; , 18, 69-76
    AUTHOR; Imai Yasutaka;Nagata Shuichi;Toyota Kazutaka;Murakami Tengen;Setoguchi Toshiaki
  • A Numerical Analysis on Primary Conversion Efficiency of a Floating OWC-type Wave Energy Converter "Backward Bent Duct Buoy"; 2013/06
    ANNOUNCEMENT INFO.;  Proceedings of the Conference on Computational Engineering and Science, 18
    AUTHOR; 
  • 波浪中の弾性平板浮体の運動に関する変分原理; 2013/02
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 17, 31-40
    AUTHOR; 
  • Simulation of Floating Body in Nonlinear Wave by Vortex Methods : Part1, Hydrodynamic Forces acting on Heaving Body under Free Surface; 2012/12
    ANNOUNCEMENT INFO.; Journal of the Japan Society of Naval Architects and Ocean Engineers, 16, 49-58
    AUTHOR; OKUBO Shigeki;NAGATA Shuichi;IMAI Yasutaka;TOYOTA Kazutaka;NIIZATO Hideyuki
  • Improvement of a generating efficiency on floating type pendulum wave energy converter; 2012/11
    ANNOUNCEMENT INFO.; , 15, 367-370
    AUTHOR; 
  • 渦法による浮体構造物の非線形波浪中挙動解析法の開発; 2012/10
    ANNOUNCEMENT INFO.; , 16, 49-58
    AUTHOR; 
  • Simulation of Heaving Body under Free Surface by Vortex Methods; 2012/10
    ANNOUNCEMENT INFO.; Proc. Tenth ISOPE Pacific/Asia Offshore Mchanics Symposium, 116-123
    AUTHOR; S. Okubo, S. Nagata, Y. Imai, K. Toyota, H. Niizato
  • Generating efficiency of a Floating OWC "Backward Bent Duct Buoy"; 2012/09
    ANNOUNCEMENT INFO.; , 17, 41-46
    AUTHOR; Imai Yasutaka;Toyota Kazutaka;Nagata Shuichi;Setoguchi Toshiaki;Takao Manabu
  • Frequency Domain Analysis on Primary Conversion Efficiency of a Floating OWC-type Wave Energy Converter : Part1, Two Dimensional Problems; 2011/12
    ANNOUNCEMENT INFO.; , 14, 123-133
    AUTHOR; NAGATA Shuichi;TOYOTA Kazutaka;IMAI Yasutaka;SETOGUCHI Toshiaki;NAKAGAWA Hiroyuki
  • An experimental study of a total efficiency of a floating-type wave energy converter "Backward Bent Duct Buoy"; 2011/09
    ANNOUNCEMENT INFO.; , 16, 67-76
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yasutaka;Setoguchi Toshiaki;Takao Manabu
  • Numerical Analysis on Primary Conversion Efficiency of Floating Type OWC "Backward Bent Duct Buoy"; 2011/09
    ANNOUNCEMENT INFO.; , 16, 61-66
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yasutaka;Setoguchi Toshiaki;Nakagawa Hiroyuki
  • A Study on Floating Type Pendulum Wave Energy Converter (1st Report) : Energy Conversion Characteristics in Regular Waves; 2011/06
    ANNOUNCEMENT INFO.; , 13, 67-74
    AUTHOR; TOYOTA Kazutaka;NAGATA Shuichi;IMAI Yasutaka;SETOGUCHI Toshiaki;ONO Keisuke
  • Numerical Analysis on Primary Conversion Efficiency of Floating Type OWC "Backward Bent Duct Buoy; 2011/05
    ANNOUNCEMENT INFO.; , 12, 49-51
    AUTHOR; 
  • Analysis of Backward Bent Duct Buoy by Moving Particle Semi-implicit Method; 2010/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; Mohammad Arif Hasan Mamun, Shuichi Nagata, Kazutaka Toyota, Yasutaka Imai and Toshiaki Setoguchi
  • Wave Energy Utilization: Recent Trend; 2010/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; Mohammad Arif Hasan Mamun, Shuichi Nagata, Kazutaka Toyota, Yasutaka Imai and Toshiaki Setoguchi
  • Numerical Simulation of Backward Bent Duct Buoy by Moving Particle Semiimplicit Method; 2010/12
    ANNOUNCEMENT INFO.; , 903-906
    AUTHOR; Mohammad Arif Hasan Mamun, Shuichi Nagata, Kazutaka Toyota, Yasutaka Imai and Toshiaki Setoguchi
  • Research on a Method Decreasing Motions and Drift Force of a Floating Renewable Energy Facility in Waves; 2010/11
    ANNOUNCEMENT INFO.; 9th Pacific/Asia Offshore Mechanics Symposium, Busan, Korea, November 14-17, 2010, (ISOPE PACOMS-2010)
    AUTHOR; Yasutaka IMAI, Kazutaka TOYOTA and Shuichi NAGATA
  • Primary Energy Conversion Characteristics of a Floating OWC "Backward Bent Duct Buoy"; 2010/06
    ANNOUNCEMENT INFO.; Proceeding of the Twentieth International Offshore and Polar Engineering Conference, Beijing, China
    AUTHOR; Toyota, K, Nagata, S, Imai, Y, Oda, J, Setoguchi, T
  • A study of hydrodynamic forces acting on a plate oscillating beneath a free-surface; 2010/06
    ANNOUNCEMENT INFO.; , 10, 429-432
    AUTHOR; 
  • Wave Induced Mmotion of Floating Pendulum Type WEC in Regular Waves; 2010/06
    ANNOUNCEMENT INFO.; , 10, 255-258
    AUTHOR; 
  • Numerical Simulation for Evaluation of Primary Energy Conversion of Floating OWC-type Wave Energy Converter; 2009/06
    ANNOUNCEMENT INFO.; The Nineteenth International Offshore and Polar Engineering Conference, Osaka, Japan, June 21−26, 2009
    AUTHOR; Imai, Y, Toyota, K, Nagata, S, Setoguchi, T, Oda, J, Matsunaga, N, Manago, Y, Shimozono
  • The Analysis of the Negative Drift Force Acting on a Floating OWC "Backward Bent Duct Buoy"; 2009/06
    ANNOUNCEMENT INFO.; The Nineteenth International Offshore and Polar Engineering Conference, Osaka, Japan, June 21−26, 2009
    AUTHOR; Nagata, S, Toyota, K, Imai, Y, Setoguchi, T
  • An experimental study of hydrodynamic forces of a fin attached to a floating platform; 2009/05
    ANNOUNCEMENT INFO.; , 8, 473-476
    AUTHOR; 
  • An experimental study of drift force act on a backward bend duct buoy; 2009/05
    ANNOUNCEMENT INFO.; , 8, 469472
    AUTHOR; 
  • Experimental study of negative drift force acts on a "Backward Bent Duct Buoy"; 2009/03
    ANNOUNCEMENT INFO.; , 14, 41-46
    AUTHOR; Imai Yasutaka;Toyota Kazutaka;Nagata Syuichi;Setoguchi Toshiaki;Oda Junko;Matsunaga Narimasa;Shiraishi Kenji
  • An experimental study of hydrodynamic forces acting on a submerged fin and induced velocity field; 2008/03
    ANNOUNCEMENT INFO.; , 13, 47-54
    AUTHOR; Oda Junko;Nagata Shuichi;Imai Yasutaka;Toyota Kazutaka;Matsunaga Narimasa;Kuchii Tomoaki
  • Experimental study of drift force acting on a Backward Bent Duct Buoy (BBDB); 2008/03
    ANNOUNCEMENT INFO.; , 13, 37-45
    AUTHOR; Imai Yasutaka;Toyota Kazutaka;Nagata Shuichi;Setoguchi Toshiaki;Oda Junko;Matsunaga Narimasa;Shimozono Takafumi
  • Experimental Study on Primary Energy Conversion Characteristics of Backward Bent Duct Buoy; 2007/12
    ANNOUNCEMENT INFO.; , 6, 247-255
    AUTHOR; Toyota Kazutaka;Nagata Shuichi;Imai Yasutaka;Setoguchi Toshiaki;Kyozuka Yusaku;Masuda Yoshio
  • Experimental Research on Primary Conversion of a Floating OWC "Backward Bent Duct Buoy"; 2007/10
    ANNOUNCEMENT INFO.; Proc. of the Sixteenth ISOPE Conference, 475-482
    AUTHOR; S.Nagata, K.Toyota, Y.Imai
  • GIS processing of AVHRR/HRPT data on a research vessel; 2007/10
    ANNOUNCEMENT INFO.; Proc. of the Sixteenth ISOPE Conference, 592-595
    AUTHOR; Y.Imai, S.Nagata and K.Toyota
  • The Influence of the Body Shape of Backward Bent Duct Buoy to the Primary Wave Energy Conversion Characteristics; 2007/03
    ANNOUNCEMENT INFO.; , 12, 25-28
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yasutaka
  • On the Damage of the Acoustic Window at the Bottom of an Ocean Observation Ship; 2003/03
    ANNOUNCEMENT INFO.; , 239, 123-130
    AUTHOR; HIRAYAMA Tsugukiyo;KUDO Kimiaki;IMAI Yasutaka;TAKAYAMA Takehiko;HIRAKAWA Yoshiaki
  • An Estimation of Environmental Impact of Large-Scale Platform using Landsat TM image; 2001/10
    ANNOUNCEMENT INFO.; , 2001, 189, 137-141
    AUTHOR; Imai Yasutaka
  • An Estimation of Coastal Water Environment using Landsat TM data; 2000/12
    ANNOUNCEMENT INFO.; , 188, 53-58
    AUTHOR; IMAI Yasutaka;SAITO Kimio
  • Radiation Force Acting on the Large-Scale Platform Installed in the Coastal Area; 1999/12
    ANNOUNCEMENT INFO.; , 186, 243-253
    AUTHOR; Imai Yasutaka
  • Coastal environmet assessment using Landsat TM data; 1999/11
    ANNOUNCEMENT INFO.; , 27, 321-322
    AUTHOR; IMAI Yasutaka;SAITO Kimio
  • Topographical Effects on Wave Exciting Forces on Huge Floating Structure (2); 1996/12
    ANNOUNCEMENT INFO.; , 180, 383-391
    AUTHOR; Imai Yasutaka;Ohkusu Makoto
  • Topographical Effects on Wave Exciting Forces on a Huge Floating Structure; 1994/10
    ANNOUNCEMENT INFO.; , 1994, 175, 131-138
    AUTHOR; Ohkusu Makoto;Imai Yasutaka
  • 超大型浮体式海洋構造物に作用する波力に関する研究〔含 討論〕; 1994/06
    ANNOUNCEMENT INFO.; , 175, 131-138
    AUTHOR; 

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

  • 後ろ曲げダクトブイ型波力発電装置の発電特性; 2011/10
    ANNOUNCEMENT INFO.; , CDROM
    AUTHOR; 
  • Research on a Method Decreasing Motions and Drift Force of a Floating Renewable Energy Facility in Waves; 2010/11
    ANNOUNCEMENT INFO.; , 122-126
    AUTHOR; Yasutaka Imai, Kazutaka Toyota and Shuichi Nagata
  • Thrust Generation by Waves; 2010/11
    ANNOUNCEMENT INFO.; Proceedings of the Ninth (2010) ISOPE Pacific/Asia Offshore Mechanics Symposium, 155-162
    AUTHOR; Shuichi Nagata, Yasutaka Imai and Kazutaka Toyota
  • 衛星を用いたマウンド漁礁の湧昇効果評価の可能性; 2007/10
    ANNOUNCEMENT INFO.; , 23, 357-361
    AUTHOR; 
  • 後ろ曲げダクトブイ型波力発電装置の一次変換特性への浮体形状影響; 2007/10
    ANNOUNCEMENT INFO.; , 12, 25-28
    AUTHOR; 
  • 海洋リモートセンシングの方向性; 2006/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 海洋地球研究船「みらい」の搭載機器と観測データ; 2006/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 

General Lectures

  • 自由表面をもつ流体と物体の干渉問題への渦法の適用; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1011 An experimental study of power generation of floating pendulum-type wave energy converter; 2013/11
    ANNOUNCEMENT INFO.; , 2013, 101101-101102
    AUTHOR; IMAI Yasutaka;NAGATA Shuichi;TOYOTA Kazutaka
  • Conversion Efficiency of Floating Pendulum Wave Energy Converter in 2D Regular Waves; 2013/10
    ANNOUNCEMENT INFO.; International Symposium on Marine and Offshore Renewable Energy
    AUTHOR; Yasutaka Imai, Shuichi Nagata, Kazutaka Toyota, Tengen Murakami, Toshiaki Setoguchi
  • Experimental and Numerical Analysis on Conversion Efficiency of Floating Pendulum Wave Energy Converter in Regular Waves; 2013/06
    ANNOUNCEMENT INFO.; Proc. of the 21th ISOPE Conference, 552-559
    AUTHOR; K.Toyota, S.Nagata, Y.Imai, T.Setoguchi
  • 渦法による自由表面下の物体に作用する流体力および周辺流場の解析; 2012/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 後ろ曲げダクトブイ型波力発電装置の規則波中発電性能に関する研究; 2012/08
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Application of Hamilton-Dirichlet's Principle to Analysis of Hydroelastic Behavior of an Elastic Floating Plate of Arbitrary Plan Geometry in Waves; 2012/06
    ANNOUNCEMENT INFO.; Proceedings of the Annual International Offshore and Polar Engineering Conference
    AUTHOR; Shuichi Nagata, Kazutaka Toyota, Yasutaka Imai, Hideyuki Niizato, Hiroshi Isshiki
  • 302 Effect of fins attached on a floating platform; 2012/03
    ANNOUNCEMENT INFO.; , 2012, 65, 83-84
    AUTHOR; Imai Yasutaka;Nagata Syuichi;Toyota Kazutaka;Nishimura Naoki
  • 301 Development of wave energy devices in overseas; 2012/03
    ANNOUNCEMENT INFO.; , 2012, 65, 81-82
    AUTHOR; Imai Yasutaka;Nagata Shuichi;Toyota Kazutaka
  • Development of wave energy devices in overseas; 2012/03
    ANNOUNCEMENT INFO.; , 128, 1, 81-82
    AUTHOR; 
  • Effect of fins attached on a floating platform; 2012/03
    ANNOUNCEMENT INFO.; , 128, 1, 83-84
    AUTHOR; 
  • 1403 The Characteristics of Floating OWC "Backward Bent Duct Buoy"; 2010/10
    ANNOUNCEMENT INFO.; , 2010, 393-396
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yasutaka;Setoguchi Toshiaki
  • 2008W-G1-1 An experimental study of viscous effect on submerged oscillating fin; 2008/11
    ANNOUNCEMENT INFO.; , 7, 12
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yasutaka;Kuchii Tomonari;Matsunaga Narimasa;Oda Junko;Ohtsu Kousei
  • 2008S-G3-3 Study on Hydrodynamic Characteristics of Backward Bent Duct Buoy; 2008/05
    ANNOUNCEMENT INFO.; , 6, 315-316
    AUTHOR; Toyota Kazutaka;Nagata Shuichi;Imai Yukitaka;Manago Yusuke
  • 浮体型波力発電装置(後ろ曲げダクトブイ)の一次変換性能に及ぼす浮体形状について; 2007/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Application of the Optical flow algorithm to satellite sea surface temperature; 2007/09
    ANNOUNCEMENT INFO.; 6th Joint Research Seminar on Ocean Energy
    AUTHOR; Y.IMAI
  • OS-5 : 海洋モニタリング技術の現状(オーガナイズドセッション報告,春季講演会); 2007/07
    ANNOUNCEMENT INFO.; , 13
    AUTHOR; 
  • 2007S-OS5-4 Application of SST mapping for the observation; 2007/05
    ANNOUNCEMENT INFO.; , 4, 121-122
    AUTHOR; Imai Yasutaka
  • 2007S-OS2-10 Effect of Body Shape on Primary Conversion characteristics of a Floating Wave Energy Device "Backward Bent Duct Buoy (BBDB)"; 2007/05
    ANNOUNCEMENT INFO.; , 4, 65-68
    AUTHOR; Toyota Kazutaka;Nagata Shuichi;Imai Yukitaka;Setoguchi Toshiaki;Kimura Tomoya;Kyozuka Yusaku;Masuda Yoshio
  • 2007S-OS2-8 Primary conversion of the spar-buoy generator; 2007/05
    ANNOUNCEMENT INFO.; , 4, 59-62
    AUTHOR; Imai Yasutaka;Nagata Shuichi;Toyota Kazutaka;Manago Yusuke;Setoguchi Toshiaki;Konno Toshio
  • 船舶受信衛星データのGIS展開に関する研究; 2006/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2006A-OS12-9 Experimental Research on Primary Conversion of a Floating Wave Energy Device "Backward Bent Duct Buoy (BBDB)"; 2006/11
    ANNOUNCEMENT INFO.; , 3, 235-238
    AUTHOR; Nagata Shuichi;Toyota Kazutaka;Imai Yukitaka;Setoguchi Toshiaki;Kyozuka Yusaku;Masuda Yoshio
  • 2006A-G7-1 GIS application of AVHRR/HRPT data received on research vessel MIRAI; 2006/11
    ANNOUNCEMENT INFO.; , 3, 477-478
    AUTHOR; Imai Yasutaka;Kudo Kimiaki;Nagata Shuichi;Toyota Kazutaka
  • 浮体型波力発電装置(後ろ曲げダクトブイ)の一次変換性能に関する実験的研究; 2006/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2005S-OS3-2 A review of assessment methods for coastal environment; 2005/06
    ANNOUNCEMENT INFO.; , 5, 33-34
    AUTHOR; Tabeta Shigeru;Imai Yasutaka
  • O-99 Bathymetric survey of the seamounts at the northwestern Pacific; 2004/09
    ANNOUNCEMENT INFO.; , 111
    AUTHOR; Fujioka Kantaro;Imai Yasutaka;Furuta Toshio;Maki Tetuji;Hatakeyana Kiyosi;Hosoya Shin'ichi
  • D452 「みらい」における気象観測について(海洋地球研究船『みらい』における大気観測-これまでの成果と今後の展望,専門分科会); 2004/05
    ANNOUNCEMENT INFO.; , 85
    AUTHOR; SUEYOSHI Souichiro
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