Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315400 | Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus | Junichi Kurata | 1994-05-24 |
| 5282186 | Method and apparatus for recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri | 1994-01-25 |