Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7317608 | Electric double layer capacitor | Seiji Omura, Hiroshi Nakajima, Yohei Kawata | 2008-01-08 |
| 7292432 | Solid electrolytic capacitor and manufacturing method therefor | Atsushi Furuzawa, Yoshikazu Hirata, Kohei Goto | 2007-11-06 |