Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889033 | Pneumatic actuator | Tadayuki Fujimoto | 1989-12-26 |
| 4888551 | Rotation detecting device having a terminal holding arrangement | Yasuaki Hata, Takeshi Yasukawa | 1989-12-19 |
| 4884649 | Cruise control apparatus | Yasuo Naitou, Takeshi Yasukawa | 1989-12-05 |
| 4876948 | Constant speed holding device for vehicle | Takeshi Yasukawa, Tadayuki Fujimoto | 1989-10-31 |
| 4864992 | Pneumatic constant-velocity running apparatus | Takeshi Yasukawa | 1989-09-12 |
| 4823902 | Constant-speed cruising apparatus | Takeshi Yasukawa | 1989-04-25 |
| 4821831 | Throttle control device | — | 1989-04-18 |
| 4815553 | Cruise control apparatus for an automotive engine | Takeshi Yasukawa | 1989-03-28 |