Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282186 | Method and apparatus for recording and reproducing picture information and recording medium | Junichi Yoshio, Sumio Hosaka, Hisao Matsuoka, Youichirou Tsuda, Satoru Nomura | 1994-01-25 |