Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732099 | Composite polymer electrolyte composition | Naoya Ogata, Makiko Sada | 2010-06-08 |
| 5654111 | Electronic device having a battery and a battery therefor | Takeo Minomiya, Naoki Kamaya, Katsutoshi Amano, Katsuji Ashida | 1997-08-05 |
| 5547780 | Battery precursor and a battery | Shiro Kato, Kazuo Murata | 1996-08-20 |
| 5431701 | Manufacturing method of film type battery | Shiro Kato, Kazuo Murata | 1995-07-11 |
| 5401595 | Film type battery and layer-built film type battery | Shiro Kato, Kazuo Murata | 1995-03-28 |
| 4895777 | Sodium-sulfur storage battery | — | 1990-01-23 |
| 4657830 | Sodium-sulfur storage battery | — | 1987-04-14 |
| 4627996 | Sodium-sulfur storage battery and a manufacturing method of the same | — | 1986-12-09 |
| 4615957 | Sodium-sulfur storage battery | — | 1986-10-07 |
| 4530151 | Manufacture method of a sodium-sulfur storage battery | Suminobu Iwabuchi | 1985-07-23 |
| 4510217 | Sodium-sulfur storage battery | Kazumasa Matsui | 1985-04-09 |