Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608457 | Video camera apparatus | Masamichi Tohyama | 1997-03-04 |
| 4956726 | Information signal reproducing apparatus in which control signal condition and information signal level are varied so as to correspond | Hiroyuki Takimoto, Yoshiyuki Saitoh | 1990-09-11 |
| 4591919 | Automatic focus control system and camera using same | Naoya Kaneda, Masamichi Toyama, Susumu Kozuki, Akihiro Fujiwara | 1986-05-27 |
| 4396955 | Muting device | Tadao Udagawa | 1983-08-02 |
| 4311369 | Sound motion picture camera | — | 1982-01-19 |
| 4274718 | Sound motion picture camera | Yoshio Komine | 1981-06-23 |
| 4208108 | Sound motion picture projector | Takashi Amikura, Kiyoshi Takahashi | 1980-06-17 |