Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825299 | Magnetic recording/reproducing apparatus utilizing phase comparator | Yoshinori Okada, Shigemitsu Higuchi, Hiroaki Takahashi, Takashi Furuhata | 1989-04-25 |
| 4758903 | Apparatus for recording and reproducing video signal and digital signal other than video signal | Takaharu Noguchi, Hiroyuki Kimura, Masaharu Kobayashi, Takao Arai, Nobutaka Amada +1 more | 1988-07-19 |
| 4647960 | Vertical contour emphasis de-emphasis circuit | Kuniaki Miura, Kazunori Kotani, Isao Fukushima, Kenji Kano | 1987-03-03 |