Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666336 | Reproduction apparatus for reproducing first and second data regions on a CD-ROM | — | 1997-09-09 |
| 5630111 | Processing and playback apparatus for recorded digital data | — | 1997-05-13 |
| 5630112 | System using timing information contained in data read from reproduction unit controlled by first oscillator to vary frequency of independent system clock signal | Takayuki Uchida | 1997-05-13 |