Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998252 | Method and apparatus for transmitting digital data | Tadao Suzuki, Yoichiro Sako, Tsuneo Furuya, Constant P. M. J. Baggen | 1991-03-05 |
| 4977550 | Disc playback apparatus for playback of music and digital data | Tsuneo Furuya, Katsuya Hori | 1990-12-11 |
| RE33462 | Method and apparatus for transmitting digital data | Tadao Suzuki, Yoichiro Sako, Tsuneo Furuya, Constant P. M. J. Baggen | 1990-11-27 |
| 4796223 | Micro-computer control for a video machine | Takatoshi Sugita | 1989-01-03 |
| 4731774 | Disc playback apparatus | — | 1988-03-15 |
| RE32432 | Method and apparatus for decoding digital data | Masato Tanaka | 1987-06-02 |
| 4641295 | Disc playback apparatus | Tadao Suzuki, Marinus J. B. M. Monen | 1987-02-03 |
| 4622547 | Memory access control apparatus | Yoshitsugu Hattori, Yoshihiko Matsumoto, Hiroshi Okubo | 1986-11-11 |
| 4607328 | Data transfer apparatus for a microcomputer system | Kenji Yamamoto | 1986-08-19 |
| 4587643 | Disc playback apparatus | Marinus J. B. M. Monen, Tsuneo Furuya | 1986-05-06 |
| 4428007 | Method and apparatus for decoding digital data | Masato Tanaka | 1984-01-24 |
| 4393502 | Method and apparatus for communicating digital information words by error-correction encoding | Masato Tanaka, Ikuo Iwamoto, Toshitada Doi | 1983-07-12 |
| 4369472 | Method and apparatus for encoding digital data | Masato Tanaka | 1983-01-18 |
| 4356564 | Digital signal transmission system with encoding and decoding sections for correcting errors by parity signals transmitted with digital information signals | Toshitada Doi, Kenji Nanba | 1982-10-26 |
| 4338683 | Videodisc player with constant turntable velocity | Hiroshi Ogawa, Hitoshi Okada, Masanobu Yamamoto | 1982-07-06 |
| 4194213 | Semiconductor image sensor having CCD shift register | Yasuo Kano, Tadayoshi Mifune | 1980-03-18 |