Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025338 | Automatic disc carrying and playing device | Takehiko Matsumoto, Nobuya Omotezako, Keiji Kawasuji | 1991-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025338 | Automatic disc carrying and playing device | Takehiko Matsumoto, Nobuya Omotezako, Keiji Kawasuji | 1991-06-18 |