Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801481 | Display playback device | — | 2004-10-05 |
| 6799321 | Disk conveying mechanism | — | 2004-09-28 |
| 6791912 | Disk conveyance mechanism | — | 2004-09-14 |
| 6785898 | Disk transporting device with disk transfer guides | — | 2004-08-31 |
| 6781940 | Disk conveying mechanism | — | 2004-08-24 |
| 6771782 | Signal processing for audio device | — | 2004-08-03 |
| 6771572 | Disk locking mechanism | — | 2004-08-03 |
| 6643250 | Disk playback device | — | 2003-11-04 |
| 6633517 | Disk playback device with reduced depth dimension | — | 2003-10-14 |
| 6587406 | Changer type compact disk reproduction device | — | 2003-07-01 |
| 6577578 | Disk transfer device with alignment mechanism | — | 2003-06-10 |
| 6359853 | Disk player with a secure disk-securing mechanism | — | 2002-03-19 |
| 6301205 | Changer-type disk playback device | — | 2001-10-09 |
| 6295268 | Disk holding device | — | 2001-09-25 |
| 6157607 | Disk transfer device with disk alignment mechanism | — | 2000-12-05 |
| 6125090 | Disk transferring device | — | 2000-09-26 |
| 6097687 | Disk transfer device | — | 2000-08-01 |
| 6097693 | Clamping mechanism for a disk playback device including a pivotable clamp arm | — | 2000-08-01 |
| 5909420 | Disk transferring device that employs an extensible transmission to transmit rotational forces to a revolving belt causing movement of the disk | — | 1999-06-01 |
| 5886968 | Device for receiving and transferring disks with wear reduction means and user comfort enhancement | — | 1999-03-23 |
| 5883876 | Disk playback device with position error correction device | — | 1999-03-16 |
| 5878011 | Disk transferring device | — | 1999-03-02 |
| 5870368 | Disk playback device with insertion error prevention device | — | 1999-02-09 |
| 5864532 | Disk holder with disk protective material | — | 1999-01-26 |
| 5862109 | Changer-type disc playback device | — | 1999-01-19 |