Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547785 | Lithium cell | Kazunobu Matsumoto, Akira Kawakami | 1996-08-20 |
| 5470678 | Lithium cell with a cathode comprising a copper compound oxide | Kazunobu Matsumoto, Akira Kawakami | 1995-11-28 |