Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673938 | Vehicle seat | Hiroyoshi Yamaguchi, Makoto Hasegawa, Masato Ohchi, Shinji Suzuki | 2010-03-09 |
| 7338118 | Seat | Shingo Ichikawa, Masato Ohchi | 2008-03-04 |
| 7066545 | Headrest device | Takami Terada, Masatoshi Mori, Yoshihiko Nakamura, Masato Ohchi | 2006-06-27 |
| 5938265 | Vehicle seat structure | Masanori Oyabu, Manabu Hashimoto, Sadao Ito, Haruo Kato | 1999-08-17 |
| 4798415 | Device for adjusting elevational position of head rest | Takemi Hattori | 1989-01-17 |
| 4728143 | Door for vehicle which incorporates loudspeaker | Ikuo Ishii | 1988-03-01 |
| 4718714 | Vehicle support structure for a detachable roof | Masaru Ogiso | 1988-01-12 |