Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459300 | Power source connection adapter | Naoya Kawanobe, Tsushima Takada | 2002-06-25 |
| D457133 | Portable storage battery | — | 2002-05-14 |
| D456008 | Power source adapter | Naoya Kawanobe, Tsushima Takada | 2002-04-23 |
| D455403 | Electrical connector | Masahiko Ota, Toshiharu Miyoshi | 2002-04-09 |