Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934494 | Combined locking mechanism and switch especially for power tools | Fusao Fushiya, Akiharu Hayashi, Michio Okumura, Yukimi Amano, Shinya Hamazaki | 1990-06-19 |
| 4902863 | Push button microswitch with wiping contact effect | — | 1990-02-20 |
| 4877930 | Sealed push-button switch and method of assembly | — | 1989-10-31 |