Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562508 | Secondary cell | Kouichi Satoh, Naoya Nakanishi, Toshiyuki Nohma, Ikuo Yonezu | 2003-05-13 |
| 6551743 | Nonaqueous secondary battery | Naoya Nakanishi, Kouichi Satoh, Toshiyuki Nohma, Ikuo Yonezu | 2003-04-22 |
| 6521374 | Lithium secondary cell | Naoya Nakanishi, Kouichi Satoh, Toshiyuki Nohma, Ikuo Yonezu | 2003-02-18 |