Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459300 | Power source connection adapter | Naoya Kawanobe, Kazuo Yoneyama | 2002-06-25 |
| D456008 | Power source adapter | Naoya Kawanobe, Kazuo Yoneyama | 2002-04-23 |
| D454837 | Battery charger | Masato Ibuki | 2002-03-26 |