Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626934 | Cue signal recording circuit for magnetic recording and reproducing apparatus | Akira Hirota, Yoshihiko Ota, Masahiko Tsuruta, Hidetoshi Ozaki | 1986-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626934 | Cue signal recording circuit for magnetic recording and reproducing apparatus | Akira Hirota, Yoshihiko Ota, Masahiko Tsuruta, Hidetoshi Ozaki | 1986-12-02 |