Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690220 | Structure of lift gate for vehicle | Natsuki Tsukiyama, Koichi Matsumoto, Issei Harima, Naoyuki Ikemizu, Junichiro Yamashita | 2014-04-08 |
| 8586894 | Vehicle window panel | — | 2013-11-19 |
| 8523269 | Vehicle back door | — | 2013-09-03 |
| 6796604 | Front-end panel | Kazuki Hatakeyama, Masanao Ogura, Seiichi Tsuji | 2004-09-28 |