Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452160 | Mode switching transmitting mechanism for a tape player | Ichiro Sakuma, Chang-Jong Oh, Takao Higuchi | 1995-09-19 |
| 4184185 | Cassette tape ejecting mechanism | — | 1980-01-15 |