Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392868 | Electric double layer capacitor | Masako Ohya, Kazuya Mimura, Yutaka Nakazawa, Satoshi Abe, Satoshi Arai +3 more | 2002-05-21 |
| 6343003 | Capacitor element and battery cell | Shinako Okada, Junko Kurihara, Gaku Harada | 2002-01-29 |
| 6341058 | Electric double layer capacitor and method of forming the same | Kazuya Mimura, Yutaka Nakazawa | 2002-01-22 |