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Dive into the research topics where Hideyasu Kawai is active.

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Featured researches published by Hideyasu Kawai.


Archive | 2005

Electrode catalyst for fuel cell and fuel cell

Katsushi Saito; Hiroaki Takahashi; Hideyasu Kawai; Toshiharu Tabata; Takahiro Nagata; Tomoaki Terada; Yosuke Horiuchi; Norihiko Setoyama; Takahiko Asaoka


Archive | 2007

FUEL CELL ELECTRODE CATALYST WITH IMPROVED NOBLE METAL UTILIZATION EFFICIENCY, METHOD FOR MANUFACTURING THE SAME, AND SOLID POLYMER FUEL CELL COMPRISING THE SAME

Tomoaki Terada; Takahiro Nagata; Toshiharu Tabata; Susumu Enomoto; Hideyasu Kawai; Hiroaki Takahashi


Archive | 2007

Positive electrode plate, manufacturing method thereof, battery, manufacturing method thereof, vehicle, and battery-mounted equipment

Hideyasu Kawai; 秀保 河合


Archive | 2007

Positive electrode plate, lithium-ion secondary battery, vehicle, and battery loading device

Hideki Hagiwara; Kayo Iwase; Hideyasu Kawai; Keiichi Kohama; Itsuki Sasaki; Hideyuki Yamamura; 厳 佐々木; 恵一 小浜; 英行 山村; 佳与 岩瀬; 秀保 河合; 英輝 萩原


Archive | 2007

Electroconductive carbon carrier for fuel battery, electrode catalyst for fuel battery, and solid polymer electrolyte fuel battery comprising the same

Toshiharu Tabata; Tomoaki Terada; Takahiro Nagata; Susumu Enomoto; Yosuke Horiuchi; Hiroaki Takahashi; Tetsuo Kawamura; Hideyasu Kawai


Archive | 2008

LITHIUM ION BATTERY BEFORE PRE-DOPING AND LITHIUM ION BATTERY MANUFACTURING METHOD

Hideyasu Kawai; Keiichi Kohama; Akira Tsujiko


Archive | 2007

Conductive Carbon Carrier for Fuel Cell, Electrode Catalyst for Fuel Cell and Solid Polymer Fuel Cell Comprising Same

Toshiharu Tabata; Tomoaki Terada; Takahiro Nagata; Susumu Enomoto; Yosuke Horiuchi; Hiroaki Takahashi; Tetsuo Kawamura; Hideyasu Kawai


Archive | 2008

Power storage device usable at low temperatures

Akira Tsujiko; Koji Takahata; Hironori Harada; Hideyasu Kawai; Hideyuki Yamamura


Archive | 2007

燃料電池用導電性カーボン担体、燃料電池用電極触媒、及びこれを備えた固体高分子型燃料電池

Toshiharu Tabata; Tomoaki Terada; Takahiro Nagata; Susumu Enomoto; Yosuke Horiuchi; Hiroaki Takahashi; Tetsuo Kawamura; Hideyasu Kawai


Archive | 2007

ELECTRODE CATALYST FOR FUEL BATTERY, AND SOLID POLYMER ELECTROLYTE FUEL BATTERY

Toshiharu Tabata; Tomoaki Terada; Takahiro Nagata; Susumu Enomoto; Yosuke Horiuchi; Hiroaki Takahashi; Tetsuo Kawamura; Hideyasu Kawai

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