Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643449 | Recording/reproducing apparatus, video data recording apparatus, recording method, reproducing method | Hiroyuki Nagata, Noriya Sakamoto, Masahiro Yamada | 2003-11-04 |
| 6639602 | Image data demodulation apparatus and method thereof | Shuji Abe | 2003-10-28 |