Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589045 | State indicator device for indicating states of recording and tape | — | 1986-05-13 |
| 4583189 | Microprocessor-based scan-mode keying circuit | — | 1986-04-15 |
| 4554604 | Video signal recording and/or reproducing apparatus having a function to temporarily stop recording | — | 1985-11-19 |
| 4528604 | Tape end detecting device in a recording and/or reproducing apparatus for a miniature type tape cassette | — | 1985-07-09 |
| 4336559 | Recorded tape travel control system | Katsuya Yasutake | 1982-06-22 |