Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488273 | Magnetic reproducing apparatus capable of receiving radio broadcast programs | Hironori Nakajyo | 1984-12-11 |
| 4419749 | Magnetic reproducing apparatus capable of receiving radio broadcast programs | Hironori Nakajyo, Kimio Yoshida | 1983-12-06 |