Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7688691 | Signal processing apparatus and method for optical disk system | — | 2010-03-30 |
| 7592848 | Offset adjusting apparatus | — | 2009-09-22 |
| 7477173 | Combined AD/DA converting apparatus | Akira Yoshida, Taichiro Kawai | 2009-01-13 |