Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7787339 | Reproducing position control circuit and reproducing system | — | 2010-08-31 |
| 7496507 | Digitized audio data reproduction apparatus, and integrated circuit device to output audio signals | — | 2009-02-24 |
| 5684768 | Method and apparatus for forming unit from image data, sound data, and header data divided at predetermined positions therein, and method, apparatus, and recordig medium for reproducing unit | Masaki Nakagawa | 1997-11-04 |
| 5646931 | Recording medium reproduction apparatus and recording medium reproduction method for selecting, mixing and outputting arbitrary two streams from medium including a plurality of high effiency-encoded sound streams recorded thereon | — | 1997-07-08 |
| 5579502 | Memory card apparatus using EEPROMS for storing data and an interface buffer for buffering data transfer between the EEPROMS and an external device | Kazuo Konishi, Shimpei Yoshioka, Hiroaki Matsubara, Koji Maruyama, Toshiaki Sato +1 more | 1996-11-26 |