Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992892 | Music start signals in a magnetic recording/reproducing device | Tomoyasu Yamada, Tetsuro Nagao, Nobutoshi Fukuda, Masashi Tanabe, Yoshiki Furuta +1 more | 1991-02-12 |
| 4860129 | Signal reproducing device | Nobutoshi Fukuda, Tatsuro Nagao, Naoto Arifuku, Masashi Tanabe, Yoshiki Furuta | 1989-08-22 |
| 4839584 | Signal level display device for recording/reproducing apparatus | Nobutoshi Fukuda, Masashi Tanabe, Yoshiki Furuta, Tatsuro Nagao, Naoto Arifuku | 1989-06-13 |