Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339713 | Apparatus for detecting rotations | Yoshiyuki Kago, Sigeyuki Akita | 1982-07-13 |
| 4249176 | Following distance measuring communication system | Kazuo Oishi, Matatoyo Hinachi, Takeshi Matsui | 1981-02-03 |
| 4225950 | Automobile distance measuring apparatus | Yoshiyuki Kago | 1980-09-30 |