Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579642 | Battery device | Tetsuya Yamane, Katsumi Hisano, Kei Matsuoka, Hideo Iwasaki | 2003-06-17 |
| 6562493 | Battery, lead member for battery connection, and battery pack using the same | Masazumi Tsukada, Reiji Nishikawa, Hideaki Kitazume, Noriyuki Shimizu, Kayo Tanaka +1 more | 2003-05-13 |
| 6558835 | Battery module of parallel electric cell rod bodies | Norihito Kurisu, Koji Ishiwa | 2003-05-06 |