Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063277 | Waterproof and dustproof push switch | Y. Kosuga, K. Sinzawa | 1991-11-05 |
| 5049092 | Connector assembly for electrical components | K. Shinzawa | 1991-09-17 |
| 5043540 | Slide switch | — | 1991-08-27 |