Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670548 | Electrical junction box for a vehicle | Tatsuya Sumida, Noriko Kobayashi, Hisaki Mayumi | 2003-12-30 |
| 6659792 | Electric connection box | Eriko Yuasa, Takamichi Miyamukai, Hiroyuki Hayashi, Isao Yoneyama, Keiichi Ito +3 more | 2003-12-09 |
| 6506060 | Electrical junction box | Tatsuya Sumida, Hisaki Mayumi, Nobuchika Kobayashi, Koji Kasai | 2003-01-14 |