Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444357 | Non-aqueous electrolyte secondary battery | Chika Kambe | 2002-09-03 |
| 6319628 | Secondary battery with plural electrode terminals connected through one collecting terminal and manufacturing method thereof | — | 2001-11-20 |