Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602636 | Battery module | Akihiro Taniguchi, Shinji Hamada, Noriyuki Fujioka, Toyohiko Eto, Munehisa Ikoma +3 more | 2003-08-05 |
| 6573685 | Method of replacing secondary battery | Toshiaki Nakanishi, Hiromichi Kuno, Tadao Kimura, Yozoh Ogino, Sadao Mizuno +4 more | 2003-06-03 |
| 6569561 | Battery pack | Tadao Kimura, Shinji Hamada, Yoshiaki Ogata, Tomokazu Yamauchi | 2003-05-27 |