Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602636 | Battery module | Shinji Hamada, Noriyuki Fujioka, Toyohiko Eto, Munehisa Ikoma, Toshiyuki Sekimori +3 more | 2003-08-05 |
| 6588181 | Method and system unit of mail wrapping | — | 2003-07-08 |