Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430738 | Information transmission system for transmitting a digital information signal divided into packets with an information signal error diagnosis and correction function | — | 1995-07-04 |
| 5345594 | Information transmission system retransmitting information signals according to retransmission schedule | — | 1994-09-06 |
| 5282186 | Method and apparatus for recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Shoichi Katagiri, Satoru Nomura | 1994-01-25 |
| 5065252 | Method and apparatus for recording and reproducing picture information enabling the mixing of images of a video format signal and graphic codes recorded on a single recording medium | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Shoichi Katagiri, Satoru Nomura | 1991-11-12 |
| 5063551 | Method and apparatus of recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Shoichi Katagiri, Satoru Nomura | 1991-11-05 |
| 5043826 | Method and apparatus for recording and reproducing picture information and timely reproducing images by graphic codes | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Shoichi Katagiri, Satoru Nomura | 1991-08-27 |
| 5010417 | Playback method for use in a recording medium playing apparatus using information control signals | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Shoichi Katagiri, Satoru Nomura | 1991-04-23 |
| 4747116 | Sync signal detecting device | Hiroaki Yajima | 1988-05-24 |