Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849431 | High capacity secondary battery of jelly roll type | Yosuke Kita, Tatuo Shimizu, Satoshi Iwatsu, Hideya Takahashi | 1998-12-15 |
| 5707758 | Secondary battery | Satoshi Iwatsu, Tatsuo Shimizu, Hideya Takahashi, Yosuke Kita, Etsuo Ogami | 1998-01-13 |
| 5693430 | Nonaqueous electrolytic secondary battery | Satoshi Iwatsu, Tatsuo Shimizu, Hideya Takahashi, Yosuke Kita, Etsuo Ogami | 1997-12-02 |
| 5418082 | Sealed battery with current cut off means | Kiyohiro Taki, Kazuo Togashi, Toshimitsu Masuko, Takeshi Yuda, Hiroshi Nishikawa +1 more | 1995-05-23 |