Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811928 | Battery with adhesion resin layer including filler | Shigeru Aihara, Daigo Takemura, Hisashi Shiota, Jun Aragane, Hiroaki Urushibata +3 more | 2004-11-02 |
| 6723467 | Separator for battery and battery | Yasuhiro Yoshida, Osamu Hiroi, Kouji Hamano, Daigo Takemura, Sigeru Aihara +4 more | 2004-04-20 |
| 6692543 | Method for manufacturing lithium ion secondary battery | Kouji Hamano, Yasuhiro Yoshida, Takayuki Inuzuka, Hisashi Shiota, Jun Aragane +3 more | 2004-02-17 |