Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791505 | Cyclic actuator lock for tape player | Kazuki Takai, Wataru Watanabe | 1988-12-13 |
| 4746999 | Eject mechanism for cassette player | Satoshi Takagi, Hideki Hayashi, Masahiro Uno | 1988-05-24 |
| 4626939 | Ejection mechanism for tape player | Kazuki Takai, Wataru Watanabe | 1986-12-02 |