Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430453 | Seat reclining device for vehicle | Shun Fujishiro, Yukifumi Yamada, Kazuhide Ishikawa | 2013-04-30 |
| 5765894 | Seat device for a vehicle | Hiroyuki Okazaki, Naoaki Hoshihara | 1998-06-16 |
| 5622407 | Seat apparatus | Yukifumi Yamada, Hiroyuki Okazaki | 1997-04-22 |