Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792861 | Video signal recording apparatus with track centering using crosstalk detection and third odd multiple field recording | Shigeru Kawase, Hisao Kinjo, Yoshio Mizuno | 1988-12-20 |
| 4761694 | Apparatus for recording/reproducing a composite video signal with a rotary recording medium and circuit arrangement therefor | Hisao Kinjo, Keigo Okano, Yoshiaki Hanashiro | 1988-08-02 |