Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4917060 | Ignition device for starting an internal combustion engine | Tadashige Kondo | 1990-04-17 |
| 4829579 | Apparatus for confirming and reporting the operating conditions of a chain saw or the like | Shigeo Take | 1989-05-09 |
| 4305371 | Contactless ignition circuit for internal combustion engines | Hiromi Watanabe | 1981-12-15 |