Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482542 | Integrated sealed secondary battery | Mitsugu Takaki, Shinsuke Fukuda, Shinichi Yuasa | 2002-11-19 |
| 6444353 | Integrated sealed secondary battery | Mitsugu Takaki, Shinsuke Fukuda, Shinichi Yuasa | 2002-09-03 |
| 6340311 | Structure for connecting a plurality of battery modules to constitute a battery pack | Noriyuki Fujioka, Shuhei Marukawa, Toyohiko Eto | 2002-01-22 |