Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282186 | Method and apparatus for recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Youichirou Tsuda, 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, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-11-12 |
| 5063551 | Method and apparatus of recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Youichirou Tsuda, 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, Youichirou Tsuda, 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, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-04-23 |