Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606245 | Power supply apparatus | Hideki Okajima, Tatsuhito Horiuchi | 2003-08-12 |
| 6599660 | Battery module and method of manufacturing thereof | Hideki Okajima, Yukichi Uesugi, Hitoshi Tanaka, Yoshinobu Okumura | 2003-07-29 |