Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377178 | Data recording/reproducing method and apparatus using a recording medium having clock marks recorded in a wobbled track for read/write synchronization | Takeshi Nakao, Kiyoshi Matsumoto, Atsushi Saito, Hiroyuki Minemura, Tetsuya Fushimi | 1994-12-27 |
| 5345434 | Method and apparatus for correcting edge interval of record signal in an optical record/read-out apparatus | Hiroshi Ide | 1994-09-06 |
| 5333126 | Information recording method and optical disk apparatus using same | Yasushi Fukuda, Hiroshi Ide, Atsushi Saito, Fumiyoshi Kirino, Tsuyoshi Toda | 1994-07-26 |