Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833010 | Prismatic battery module and method for manufacturing the same | Takashi Asahina, Shinji Hamada, Toshiyuki Sekimori | 2004-12-21 |
| 6761992 | Restraining bands for battery pack | Shuhei Marukawa, Ko Watanabe, Shogo Yoneda, Nobuaki Kiya | 2004-07-13 |
| 6733918 | Sealed rechargeable battery | Shinji Hamada | 2004-05-11 |