Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615191 | Disc device having eccentricity measurement and clock correction | Toru Takeda, Satoru Seko, Hideaki Ishioka | 1997-03-25 |
| 5602690 | Clock signal generating device and clock signal generating method | Toru Takeda | 1997-02-11 |