Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875390 | Shift control device for hydrostatic continuously variable transmission | Tsutomu Hayashi, Masaie Katoh, Nobuyuki Yakigaya, Yoshihiro Yoshida, Yoshihiro Nakajima +2 more | 1989-10-24 |
| 4839729 | Solid state image sensor | Fumihiko Ando, Junji Kumada, Yoshihiro Fujita, Hidetoshi Yamada | 1989-06-13 |
| 4827721 | Hydrostatic continuously variable transmission | Tsutomu Hayashi, Mitsuru Saito, Takushi Matsuto, Yoshihiro Nakajima, Kenji Sakakibara +1 more | 1989-05-09 |