Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743617 | Vehicular lamp | Osamu Sato, Hiroshige Shinkai | 1998-04-28 |
| 4752241 | L-shaped bulb socket | Ken Matsuoka | 1988-06-21 |
| 4695259 | Waterproof lamp socket construction | — | 1987-09-22 |