Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501715 | Optical pickup apparatus employing an adjusting circuit | Atsushi Tajiri, Yasuaki Inoue, Takenori Goto, Minoru Sawada, Akira Ibaraki +1 more | 2002-12-31 |
| 6339563 | Optical pickup apparatus capable of suppressing offset of a tracking error signal | Atsushi Tajiri, Yasuaki Inoue, Takenori Goto, Minoru Sawada, Akira Ibaraki +1 more | 2002-01-15 |