Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859540 | Noise reduction system for an audio system | — | 2005-02-22 |
| 6807450 | Method of and apparatus for reproducing a plurality of information pieces | Yasumitsu Hitomi | 2004-10-19 |
| 6560174 | Information recording apparatus and information recording method | — | 2003-05-06 |
| 6034315 | Signal processing apparatus and method and information recording apparatus | Junichi Imamura | 2000-03-07 |
| 5974018 | Apparatus for and method of recording information on recording media | — | 1999-10-26 |
| 5943311 | Apparatus for recording and reproducing information | — | 1999-08-24 |
| 5896352 | Disc player for playing multiple discs consecutively | Tatsuro Nagao | 1999-04-20 |
| 5881041 | Apparatus for recording and reproducing information | — | 1999-03-09 |