Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499805 | Head rest and method of manufacturing head rest | — | 2002-12-31 |
| 6305064 | Reclining seat | Kunihisa Wakimoto, Makoto Fukuda, Noritaka Yamamoto | 2001-10-23 |
| 6274069 | Multilayered seat having different hardnesses and provided with face material, and method of manufacturing same | Taro Ogawa, Yasumasa Senoo, Yasuyuki Toda | 2001-08-14 |
| 6226819 | Multi-layered seat having different hardnesses and provided with skin, and process of manufacturing the same | Taro Ogawa, Yasumasa Senoo, Yasuyuki Toda | 2001-05-08 |
| 5702159 | Cushion body structure of a car seat | Chikara Matsuoka, Kunihisa Wakimoto, Yukihiro Kinoshita | 1997-12-30 |
| 5654069 | Cushion body structure for noise prevention | Chikara Matsuoka, Kunihisa Wakimoto, Yukihiro Kinoshita | 1997-08-05 |
| 5630240 | Cushion body structure comfortable to sit | Chikara Matsuoka, Kunihisa Wakimoto, Yukihiro Kinoshita | 1997-05-20 |