Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888551 | Rotation detecting device having a terminal holding arrangement | Yasuaki Hata, Masayoshi Onishi | 1989-12-19 |
| 4884649 | Cruise control apparatus | Masayoshi Onishi, Yasuo Naitou | 1989-12-05 |
| 4876948 | Constant speed holding device for vehicle | Masayoshi Onishi, Tadayuki Fujimoto | 1989-10-31 |
| 4864992 | Pneumatic constant-velocity running apparatus | Masayoshi Onishi | 1989-09-12 |
| 4823902 | Constant-speed cruising apparatus | Masayoshi Onishi | 1989-04-25 |
| 4815553 | Cruise control apparatus for an automotive engine | Masayoshi Onishi | 1989-03-28 |