| General Members | ||||
| A | AGC SEIMI CHEMICAL CO., LTD. | N | N.E, CHEMCAT CORPORATION | |
| AIR WATER INC. | NF Corporation | |||
| AISAN INDUSTRY CO., LTD. | NGK INSULATORS, LTD. | |||
| AISIN SEIKI Co., Ltd. | NGK SPARK PLUG CO., LTD. | |||
| AR BROWN CO., LTD. | NICHIAS Corporation | |||
| Asahi Glass Co., Ltd. | Nippon Oil Corporation | |||
| Asahi Kasei Chemicals Co. Ltd., | NIPPON PAINT CO., LTD. | |||
| ASAHI PRETEC CORP. | NIPPON PILLAR PACKING CO., LTD. | |||
| Asahi Sangyo Kaisha, Ltd. | NIPPON SHOKUBAI CO., LTD. | |||
| B | BASF Japan Ltd. | Nippon Steel & Sumikin Stainless Steel Corporation | ||
| Bosch Corporation | NIPPON STEELENGINEERING CO., LTD. | |||
| Bushu Gas Company | THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD. | |||
| C | CATALER CORPORATION | NIPPON TELEGRAPH AND TELEPHONE CORPORATION | ||
| The Central Electric Power Council | Nippon Thermostat Co., Ltd. | |||
| Central Research Institute of Electric Power Industry | NISSAN MOTOR CO., LTD. | |||
| Chemix Corporation | NISSHIN STEEL CO., LTD. | |||
| CHINO CORPORATION | Nitto Denko Corporation | |||
| CHIYODA CORPORATION | NOK CORPORATION | |||
| Chubu Electric Power Co., Inc. | NORDSON K.K. | |||
| The Chugoku Electric Power Co., Inc. | Noritake Co., LIMITED | |||
| CITIZEN FINETECH MIYOTA CO., LTD. | NSK-WARNER K.K. | |||
| COSMO OIL. CO., LTD. | O | Oil Chemical Service Co., LTD. | ||
| D | Daihatsu Motor Co., LTD. | OKAZAKI MANUFACTURING COMPANY | ||
| DAIKIN INDUSTRIES, LTD. | The Okinawa Electric Power Co., Inc. | |||
| Dai Nippon Printing Co., Ltd. | OSAKA GAS CO., LTD. | |||
| Daiwa Gas Co., Ltd. | OTAKI GAS CO., LTD. | |||
| DANA JAPAN, LTD. | P | Permelec Electrode Ltd. | ||
| DENSO CORPORATION | R | Railway Technical Research Institute | ||
| Du Pont K.K. | Reed Exhibitions Japan Ltd. | |||
| E | Ebara Corporation | S | SAIBU GAS CO., LTD. | |
| Electric Power Development Co., Ltd. | SAINT-GOBAIN K.K. | |||
| Electric Power Engineering Systems Co., Ltd. | SANKI ENGINEERING CO., LTD. | |||
| ENEOS CELLTECH Co., Ltd. | SEKISUI CHEMICAL CO., LTD. | |||
| ENGINEERING ADVANCEMENT ASSOCIATION OF JAPAN | SHIKOKU ELECTRIC POWER CO., INC. | |||
| EQUOS RESEARCH CO., LTD. | Shimadzu Corporation | |||
| F | Fuel Cell Commercialization Conference of Japan | Shimizu Corporation | ||
| Fuji Electric Advanced Technology Co., Ltd. | Shinwa Sangyo Co., Ltd. | |||
| FUJI HEAVY INDUSTRIES LTD. | Shizuoka Gas Campany LTD | |||
| FUJITSU TELECOM NETWORKS LIMITED | SHOWA DENKO K.K. | |||
| THE FURUKAWA ELECTRIC CO., LTD. | Siemens K.K. | |||
| G | GAS ENERGY NEWS Co., Ltd. | SINTOKOGIO, LTD. | ||
| H | HIROSHIMA GAS CO., LTD. | SÜD-CHEMIE CATALYSTS JAPAN, INC. | ||
| Hitachi Cable, Ltd. | SUMITOMO 3M LIMITED | |||
| Hitachi High-Technologies Corporation | SUMITOMO CHEMICAL Co., Ltd. | |||
| Hitachi, Ltd. | Sumitomo Corporation | |||
| Hitachi Metals, Ltd. | Sumitomo Precision Products Co., Ltd. | |||
| Hokkaido Electric Power Company, Inc. | SUZUKI MOTOR CORPORATION | |||
| HOKKAIDO GAS CO., LTD. | Suzukishokan Co., Ltd. | |||
| Hokuriku Electric Power Company | T | Taiwan Power Research
Institute, TAIWAN POWER COMPANY |
||
| Honda R&D Co., Ltd. | TANAKA KIKINZOKU KOGYO K.K. | |||
| Hosokawa Powder Technology Research Institute | TECHNOVA INC. | |||
| HYUNDAI MOTOR JAPAN R&D CENTER Inc. | Three Bond Co., Ltd. | |||
| I | Idemitsu Kosan Co., Ltd. | TOAGOSEI CO., LTD. | ||
| IHI Corporation | TODEN KOGYO CO., LTD. | |||
| IHI Shibaura Machinery Corporation | TOHO GAS CO., LTD. | |||
| The Inctec Inc. | Tohoku Electric Power Co., Inc. | |||
| Industrial Technology Research Institute | TOKAI CARBON CO., LTD. | |||
| The Institute of Applied Energy | Tokai Rubber Industries, LTD. | |||
| INTELLECTUAL VENTURES | Tokuyama Corporation | |||
| Ishifuku Metal Industry Co., Ltd. | TOKYO BOEKI MACHINERY LTD. | |||
| Isuzu Advanced Engineering Center, Ltd. | TOKYO ELECTRIC POWER COMPANY | |||
| Iwatani International Corporation | TOKYO GAS CO., LTD. | |||
| J | JAPAN AUTOMOBILE RESEARCH INSTITUTE | TOPPAN PRINTING CO., LTD. | ||
| THE JAPAN ELECTRICAL MANUFACTURERS' ASSOCIATION | TOPY INDUSTRIES, LIMITED | |||
| JAPAN ENERGY CORPORATION | Toshiba Corporation | |||
| Japan Fine Ceramics Center (JFCC) | Toshiba Fuel Cell Power Systems Corporation | |||
| The Japan Gas Association | Toshiba Plant Systems & Services Corporation | |||
| JAPAN GORE-TEX INC. | TOTO LTD. | |||
| Japan Metals & Chemicals Co., Ltd. | Toyobo Co., Ltd. | |||
| Japan Petroleum Energy Center | TOYO Corporation | |||
| JFE Steel Corporation | TOYO SEIKAN KAISHA, LTD. | |||
| Johnson Matthey Fuel Cells Japan Ltd. | TOYOTA AUTO BODY CO., LTD. | |||
| JSR Corporation | TOYOＴA BOSHOKU CORPORATION | |||
| K | KANDENKO CO., LTD. | TOYOTA MOTOR CORPORATION | ||
| The Kansai Electric Power Co., Inc. | Toyota Tsusho Corporation | |||
| Kawaden | T.RAD Co., Ltd. | |||
| KAWASAKI HEAVY INDUSTRIES, LTD. | TSURUGA ELECTRIC CORPORATION | |||
| KAYABA INDUSTRY CO., LTD. | U | Ube Industries, Ltd. | ||
| Keiyo Gas Co., Ltd. | UCHIYAMA MANUFACTURING CORPORATION |
|||
| KIKUSUI ELECTRONICS CORPORATION | Umicore Japan KK | |||
| Kiryu Gas Co., Ltd. | Urban System Integration, Inc., | |||
| KRI, Inc. | V | Vantec Co., Ltd. | ||
| KURARAY CO., LTD. | VITEC CO., LTD. | |||
| KURIMOTO, LTD. | Volkswagen Group Technical Representative, Tokyo | |||
| KURITA WATER INDUSTRIES, LTD. | Y | YAMAGUCHI GODO GAS Co., Ltd. | ||
| KYOCERA CORPORATION | YAMAHA MOTOR CO., LTD. | |||
| KYOSAN ELECTRIC MFG. CO., LTD. | YAMARI INDUSTRIES, LIMITED | |||
| Kyushu Electric Power Co., Inc. | Yamatake Corporation | |||
| M | MAGNEX Co., LTD. | YANMAR CO., LTD. | ||
| MATSUMOTO TECHNICO Co., Ltd | ||||
| Matsushita Electric Industrial Co., Ltd. | ||||
| MEIDENSHA CORPORATION | ||||
| Mie Prefectural Government | ||||
| Mitsubishi Corporation | ||||
| Mitsubishi Electric Corporation | ||||
| Mitsubishi Gas Chemical Company, Inc. | ||||
| Mitsubishi Heavy Industries, Ltd. | ||||
| MITSUBISHI KAKOKI KAISHA, LTD. | ||||
| Mitsubishi Materials Corporation | ||||
| MITSUBISHI PLASTICS, INC. | ||||
| MITSUBISHI RAYON CO., LTD. | ||||
| Mitsubishi Research Institute, Inc. | ||||
| MITSUMI ELECTRIC CO., LTD. | ||||
| Mizuho Information & Research Institute | ||||
| Murata Manufacturing Company, Ltd. | ||||