Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881414 | Torque detection apparatus | Yousuke Setaka, Sumio Yanase, Masahiko Miyahara | 1989-11-21 |
| 4854283 | Throttle valve control apparatus | Masashi Kiyono, Tomoaki Abe, Mitsunori Takao | 1989-08-08 |