Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5255120 | Lens cap applicable to a video camera | Akira Isobe | 1993-10-19 |
| 5162942 | Lens cap applicable to a video camera | Akira Isobe | 1992-11-10 |
| 4855611 | Cable adapter with switch | Akira Isobe | 1989-08-08 |