Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553581 | Sealed prismatic battery | Yoshiki Somatomo, Toshiya Takaishi, Shota Aoki | 2009-06-30 |
| 7261971 | Battery used for small electric devices | Hayato Higuchi, Tohsiya Takaishi, Yoshiki Somatomo | 2007-08-28 |
| D483325 | Battery | Yoshihisa Fujihara, Yoshiki Somatomo | 2003-12-09 |
| D481994 | Battery | Yoshihisa Fujihara, Yoshiki Somatomo | 2003-11-11 |
| D479192 | Battery | Yoshihisa Fujihara, Yoshiki Somatomo | 2003-09-02 |
| D479193 | Battery | Yoshihisa Fujihara, Yoshiki Somatomo | 2003-09-02 |