Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649840 | Power source socket for a vehicle | — | 1997-07-22 |
| 4954675 | Switch operation indicator | Masayosi Iwata, Minoru Morikawa, Satoshi Kozawa, Akihiko Takase, Naoki Terano | 1990-09-04 |