Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815317 | Idling mode detecting switch for an internal-combustion engine | Osamu Matsumoto, Yutaka Okaue, Teruhiko Moriguchi | 1989-03-28 |
| 4476728 | Vortex flow meter | — | 1984-10-16 |