Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413858 | Rechargeable battery | Shigeru Murakami, Ryoichi Yamane | 1999-09-14 |
| 5418082 | Sealed battery with current cut off means | Kiyohiro Taki, Kazuo Togashi, Kiyoshi Katayama, Takeshi Yuda, Hiroshi Nishikawa +1 more | 1995-05-23 |