Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602706 | Double-cassette-type magnetic recording-reproduction apparatus | Hiroshi Kuranaga | 1997-02-11 |
| 5222685 | Magnetic recording/reproducing apparatus having torque generator generating the most appropriate torque and rotation detecting function | Hideo Yoshida, Hidenobu Fujita | 1993-06-29 |
| 4551775 | Tape recorder with two recording/playing mechanisms | Satoru Koizumi, Daisuke Teshima | 1985-11-05 |