Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324839 | Communications control method, communications control system, and wireless telephone device | — | 2008-01-29 |
| 6282158 | Optical head transfer circuit, optical head and reproducing apparatus introducing the same circuit | — | 2001-08-28 |
| 6246650 | Method and apparatus for high speed data reproduction | — | 2001-06-12 |
| 6044050 | Optical head transfer circuit, optical head and reproducing apparatus introducing the same circuit | — | 2000-03-28 |