Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939602 | Cassette holder mechanism | Hitoshi Okada, Hidenori Muramatsu, Katsuya Nozawa, Yoshihiko Goto, Hiroyuki Ohkawa | 1990-07-03 |
| 4912579 | Cassette holder mechanism | Shigeo Kinoshita, Syouichiro Yokoi, Shigeru Tsuda | 1990-03-27 |
| 4858042 | Cassette insertion detecting mechanism | Yukio Ito, Hiroyuki Ohkawa | 1989-08-15 |
| 4855848 | Double insertion and inner lid float preventing mechanism | Yukio Ito, Hiroyuki Ohkawa | 1989-08-08 |
| 4841392 | Tape loading apparatus having an arrangement for controlling movement of a guide roller holder arm | Hidenori Muramatsu, Katsuya Nozawa, Yoshihiko Goto | 1989-06-20 |
| 4831473 | Dust door mechanism in tape player | Yukio Ito, Hiroyuki Ohkawa | 1989-05-16 |
| 4785362 | Driving force branching gear mechanism | Katsuya Nozawa, Hidenori Muramatsu, Hitoshi Okada, Yoshihiko Goto, Hiroyuki Ohkawa | 1988-11-15 |
| 4631590 | Automatic camera control system | Takao Miyazaki | 1986-12-23 |
| 4331398 | Device for transporting slide film mounts in a slide film projector | Tsutomu Kawarada, Hiroshi Sango, Katsushige Kiyokawa | 1982-05-25 |