Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8400329 | Image display apparatus for vehicle | — | 2013-03-19 |
| 6724695 | Method for accessing optical disk by detecting the different between moving command and actually moving | Hiromichi Yamamoto | 2004-04-20 |
| 6298020 | Focus search method and controller for digital disk | — | 2001-10-02 |