Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464794 | Indicator device | — | 1984-08-07 |
| 4459624 | Magnetic reproducing apparatus | Masaaki Sato, Kazumi Miyaji, Masahide Yoshida, Norio Fukuoka, Kenji Furuta | 1984-07-10 |
| 4366514 | Magnetic reproducing apparatus | Masaaki Sato, Kazumi Miyaji, Masahide Yoshida, Norio Fukuoka, Kenji Furuta | 1982-12-28 |
| 4204236 | Speaker device having a holding means for a superminiature tape recorder | — | 1980-05-20 |