Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821673 | Battery module, and rechargeable battery for constituting the battery module | Shinji Hamada, Hiroshi Inoue, Akihiro Taniguchi, Nobuyasu Morishita, Noriyuki Fujioka +1 more | 2004-11-23 |
| 6780538 | Battery module, and rechargeable battery for constituting the battery module | Shinji Hamada, Hiroshi Inoue, Akihiro Taniguchi, Nobuyasu Morishita, Noriyuki Fujioka +1 more | 2004-08-24 |
| 6777129 | Alkaline storage battery | Katsunori Komori, Naoto Sato, Akihiro Taniguchi, Yasuhiro Takahashi, Takashi Ito | 2004-08-17 |
| 6713211 | Square shaped battery | Nobuyasu Morishita, Shinichi Yuasa, Akihiro Taniguchi | 2004-03-30 |