Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028573 | Opening and closing device | Katsuaki Kadoike, Masumi Nishikawa, Satoshi Isobe, Hideyuki Nagai, Masahiro Kojima | 2006-04-18 |
| 6834463 | Opening and closing mechanism for vehicle opening | Ryoichi Fukumoto, Nobuhiko Takeda, Hiroji Ikeda, Manabu Kuyama, Kouji Tanauchi | 2004-12-28 |
| 5249840 | Seat apparatus for vehicles | Naoaki Hoshihara | 1993-10-05 |
| 5169211 | Vehicle seat assembly | Masaki Okada | 1992-12-08 |
| 5092654 | Seatback spring device | Masaki Okada, Fumio Wakamatsu | 1992-03-03 |
| 4787674 | Seat adjusting apparatus | Kenichi Kazaoka, Hiroshi Okazaki | 1988-11-29 |
| 4740035 | Upholstered seat for automobiles | Kenichi Kazaoka, Fumio Wakamatsu | 1988-04-26 |
| 4687251 | Seat cushion for vehicles | Kenichi Kazaoka, Hiroshi Okazaki | 1987-08-18 |
| 4682763 | Flexible mounting | Kenichi Kazaoka, Hiroshi Okazaki | 1987-07-28 |
| 4636006 | Seat cushion structure | Kenichi Kazaoka, Hiroshi Okazaki | 1987-01-13 |