Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070402 | Encoding image information transmission apparatus | Yoshiki Ishii, Tetsuya Shimizu, Katsuji Yoshimura, Akio Fujii, Tomohiko Sasatani | 1991-12-03 |
| 5067010 | Color video signal processing device with encoding and compression | Yoshiki Ishii | 1991-11-19 |
| 5063453 | Digital signal recording apparatus | Katsuji Yoshimura, Akio Aoki, Motokazu Kashida, Shinichi Yamashita, Kenichi Nagasawa | 1991-11-05 |
| 5010391 | Digital video signal processing device | Toshihiro Yagisawa | 1991-04-23 |
| 4977452 | Sampled-value code processing device | Masahiko Enari, Akio Fujii | 1990-12-11 |
| 4953019 | Image signal encoding apparatus | Akihiro Skikakura, Yasuyuki Tanaka, Yoshiki Ishii, Tetsuya Shimizu, Shinichi Yamashita +1 more | 1990-08-28 |
| 4875090 | Information data transmission system | Shinichi Yamashita, Naoto Abe, Motokazu Kashida, Masahiro Takei, Koji Takahashi | 1989-10-17 |
| 4862292 | Digital information signal recording apparatus | Masahiko Enari, Katsuji Yoshimura, Akio Aoki, Shinichi Yamashita, Motokazu Kashida +3 more | 1989-08-29 |
| 4779276 | Data transmission system | Motokazu Kashida, Shinichi Yamashita, Naoto Abe, Masahiro Takei, Koji Takahashi | 1988-10-18 |