Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306540 | Battery electrolytic solution with fluoride-ion-dissociating salt and battery using the same | Osamu Hiroi, Kouji Hamano, Yasuhiro Yoshida, Shoji Yoshioka, Hisashi Shiota +6 more | 2001-10-23 |
| 6232014 | Lithium ion secondary battery and manufacture thereof | Hisashi Shiota, Shigeru Aihara, Daigo Takemura, Jun Aragane, Kouji Hamano +3 more | 2001-05-15 |
| 5019464 | Molten carbonate fuel battery with electrolyte migration control | Kenro Mitsuda, Hideo Maeda, Toshiaki Murahashi | 1991-05-28 |
| 4898793 | Fuel cell device | Mitsuie Matsumura, Toshihide Tanaka, Kazunao Sato | 1990-02-06 |
| 4794055 | Gas manifold for a fuel cell | Mitsuie Matsumura | 1988-12-27 |
| 4618543 | Fused carbonate-type fuel cell | Mitsuie Matsumura, Motomu Yoshimura | 1986-10-21 |