| 6905796 |
Lithium secondary battery |
Akiko Ishida, Ken Nishimura, Masahiko Ogawa, Masaki Kitagawa, Tetsuhisa Sakai |
2005-06-14 |
| 6579649 |
Polymer electrolyte battery |
Makoto Tsutsue, Kazushige Kinoshita, Akiko Ishida, Ken Nishimura, Masahiko Ogawa |
2003-06-17 |
| 6316139 |
Fuel cell having a gasket with an adhesive layer |
Makoto Uchida, Yuko Fukuoka, Yasushi Sugawara, Hideo Ohara |
2001-11-13 |
| 6294291 |
Secondary battery or cell with a non-aqueous electrolyte |
Yoshiyuki Ozaki, Akiyoshi Morita |
2001-09-25 |
| 6242260 |
Design for an electrode |
Yasushi Sugawara, Makoto Uchida, Yuko Fukuoka |
2001-06-05 |
| 6215272 |
Fuel cell device |
Hideo Ohara, Makoto Uchida, Yuko Fukuoka, Yasushi Sugawara, Keiichi Iiyama |
2001-04-10 |
| 6194094 |
Polymer electrolyte fuel cell |
Yasushi Sugawara, Makoto Uchida, Hideo Ohara, Yuko Fukuoka |
2001-02-27 |
| 6165645 |
Polymer electrolyte and lithium polymer battery using the same |
Ken Nishimura, Masahiko Ogawa, Akiko Ishida |
2000-12-26 |
| 6106976 |
Secondary battery or cell with a non-aqueous electrolyte |
Yoshiyuki Ozaki, Akiyoshi Morita |
2000-08-22 |
| 6060187 |
Solid polymer type fuel cell and method for manufacturing the same |
Makoto Uchida, Yuko Fukuoka, Yasushi Sugawara |
2000-05-09 |
| 6057051 |
Miniaturized fuel cell assembly |
Makoto Uchida, Yuko Fukuoka, Yasushi Sugawara |
2000-05-02 |
| 5866423 |
Measuring method of the specific surface area available for reaction of noble metal catalyst in the electrode of polymer electrolyte membrane fuel cell |
Yasushi Sugawara, Makoto Uchida, Yuko Fukuoka |
1999-02-02 |
| 5723173 |
Method for manufacturing solid polymer electrolyte fuel cell |
Yuko Fukuoka, Makoto Uchida |
1998-03-03 |
| 5518834 |
Cylindrical air-cell |
Hiroshi Yoshizawa, Isao Kubo, Shigeto Noya, Takafumi Fujiwara, Akira Miura |
1996-05-21 |
| 5474857 |
Solid polymer type fuel cell and method for manufacturing the same |
Makoto Uchida, Yuko Aoyama, Masahiko Ogawa |
1995-12-12 |
| 4670811 |
Differential-type protective relay |
— |
1987-06-02 |
| 4336315 |
Organic electrolyte cell with manganese dioxide cathode and a light metal anode |
Takashi Iijima, Yoshinori Toyoguchi |
1982-06-22 |
