Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982131 | Structure for electrode terminals of battery module | Shinji Hamada, Noriyuki Fujioka, Shuhei Marukawa, Toyohiko Eto, Keiji Shukuya +1 more | 2006-01-03 |
| 6627347 | Rectangular electrode and lead part therefor | Shinsuke Fukuda, Hiromi Kajiya, Yoshihiro Tokutome | 2003-09-30 |
| 6528202 | Safety vent device used in a battery module | Naoto Arai, Mitsugu Takaki, Shinji Hamada, Munehisa Ikoma | 2003-03-04 |