Issued Patents All Time
Showing 126–135 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948370 | Transmission ratio control system for a continuously variable transmission | — | 1990-08-14 |
| 4850938 | Infinitely variable speed transmission with a variable diameter pulley system | — | 1989-07-25 |
| 4759198 | Ventilator for refrigerator | — | 1988-07-26 |
| 4690011 | Selector mechanism for an infinitely variable transmission | Yasuhito Sakai | 1987-09-01 |
| 4671133 | Parking lock system for a vehicle | — | 1987-06-09 |
| 4635977 | Door handle device unlockable from indoor side | — | 1987-01-13 |
| 4628770 | Overdrive system for a four-wheel drive vehicle | Masayuki Kodama | 1986-12-16 |
| 4609560 | Novel emulsifier composition and quality improvement method for starch-containing foods | Mitsuharu Yuda, Hiroshi Sakka, Yoshihito Koizumi, Takeshi Yamaguchi | 1986-09-02 |
| 4483880 | Emulsifier composition and quality improvement method of starch containing foods | Yoshihito Koizumi, Hiroshi Sakka, Mitsuharu Yuuda, Takeshi Yamaguchi | 1984-11-20 |
| 4401328 | Electrically operated fishline tier | Seiji Yokogawa, Shigehiko Fujita, Kiyoshi Takenaka, Koichi Tanoue | 1983-08-30 |