Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5947558 | Lumbar support device | Seiji Suzuki, Hidetoshi Nakane | 1999-09-07 |
| 5918940 | Seat having an adjusting mechanism for adjusting height of head rest | Nobuhiko Takeda, Hideo Nihonmatsu, Satoshi Kawaguchi | 1999-07-06 |
| 5765918 | Headrest device | Nobuhiko Takeda | 1998-06-16 |
| 5683141 | Seat head rest for vehicle | Nobuhiko Takeda, Hideo Nihonmatsu | 1997-11-04 |
| 5092654 | Seatback spring device | Yasuhisa Inaba, Masaki Okada | 1992-03-03 |
| 4740035 | Upholstered seat for automobiles | Kenichi Kazaoka, Yasuhisa Inaba | 1988-04-26 |
| 4725032 | Seat slide adjuster for vehicles | Kenichi Kazaoka, Hiroshi Okazaki | 1988-02-16 |
| 4715651 | Device for installing skin on automotive seat | — | 1987-12-29 |
| 4711497 | Seat for vehicles | Kenichi Kazaoka, Yasuo Shinkai | 1987-12-08 |
| 4563028 | Reinforcement member for a vehicle bumper | Osamu Ogawa | 1986-01-07 |
| 4361352 | Bumper for vehicles | — | 1982-11-30 |
| 4350378 | Bumper for use on vehicles | — | 1982-09-21 |