Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847710 | Multitrack recording apparatus which stops the recording medium on the basis of recorded musical timing data | Takashi Kokubo, Youichi Imazeki, Hideharu Murayama | 1989-07-11 |