Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217469 | Control system for continuously variable transmission | Hirofumi Okahara | 2001-04-17 |
| 6096792 | Silicone rubber sponge composition and silicone rubber sponge using it | Hiroyoshi Iijima, Isao Iida | 2000-08-01 |
| 6030313 | Control system for continuously variable transmission | Hirofumi Okahara | 2000-02-29 |
| 6007452 | Line pressure control system for continuously variable transmission accounting for input load changes caused by inertia during shifting | Hirofumi Okahara | 1999-12-28 |
| 5871416 | Controller and control method for continuously variable transmission | Hirofumi Okahara | 1999-02-16 |
| 5439424 | CVT control system | Hiromitsu Sakai, Nobuaki Mochizuki | 1995-08-08 |
| 5152219 | Screen process printing apparatus using a screen reinforced by strips | Hideki Adachi, Mokuhei Hashimoto, Hirofumi Shimizu, Jiro Ono, Syunsuke Takagi +4 more | 1992-10-06 |
| 5111743 | Screen process printing plate for printing with high precision | Takayuki Umaba, Jiro Ono, Syunsuke Takagi, Hideki Adachi, Hirofumi Shimizu +2 more | 1992-05-12 |
| 4968727 | Primer composition | Junichiro Watanabe | 1990-11-06 |