Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156258 | Recording and replaying device | — | 2012-04-10 |
| 7020213 | Method and apparatus for selectively providing different electric signal paths between circuits | — | 2006-03-28 |
| 5661705 | Optical disk pickup control apparatus and method providing stabilized search operations | Tatsuya Murata | 1997-08-26 |