Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416650 | Automatic cassette changer | Yoshitaka Otonomiya, Motofumi Itawaki | 1995-05-16 |
| 4623931 | Portable video camera with image pick-up device | Katsu Inaga, Tatsuo Inoue | 1986-11-18 |