Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432557 | Metal matrix composite and piston using the same | Akihiro Katsuya, Tohru Shiraishi | 2002-08-13 |
| 5267751 | Suspension system for a vehicle | Shuji Hiromoto, Roh Kitamura, Fumitaka Yoshino, Takeshi Kamisaku | 1993-12-07 |
| 5149567 | Cushion and method of manufacturing the same | Takeshi Minegishi, Yasuo Yoneshige, Toru Sakai | 1992-09-22 |
| 5129672 | Suspension system for a vehicle | Shuji Hiromoto, Roh Kitamura, Fumitaka Yoshino, Takeshi Kamisaku | 1992-07-14 |
| 4902542 | Cushion and method of manufacturing the same | Takeshi Minegishi, Yasuo Yoneshige, Toru Sakai | 1990-02-20 |
| 4753835 | FRP plate and process for manufacturing the same | Atsushi Misumi | 1988-06-28 |