Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798981 | Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical disc | Kazuhiko Yamauchi, Masayuki Kozuka, Kaoru Murase, Shinichi Saeki, Katsuhiko Miwa | 2004-09-28 |
| 6795383 | Optical disk and apparatus and method of recording and reproducing data thereof | Masaya Yamamoto, Tomoyuki Okada, Yasushi Uesaka | 2004-09-21 |
| 6795641 | OPTICAL DISC, VIDEO DATA EDITING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM STORING AN EDITING PROGRAM, REPRODUCTION APPARATUS FOR THE OPTICAL DISC, AND COMPUTER-READABLE RECORDING MEDIUM STORING A REPRODUCTION PROGRAM | Tomoyuki Okada, Hiroshi Hamasaka, Shinichi Saeki | 2004-09-21 |
| 6760539 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kaoru Murase, Tomoyuki Okada | 2004-07-06 |
| 6681077 | Optical disc, recording device and reproducing device | Kaoru Murase, Tomoyuki Okada, Noriko Sugimoto | 2004-01-20 |
| 6678466 | OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, AND OPTICAL DISC RECORDING METHOD FOR FACILITATING DUBBING, STORAGE MEDIUM FOR STORING OPTICAL DISC RECORDING PROGRAM FOR FACILITATING DUBBING, OPTICAL DISC REPRODUCING APPARATUS, AND OPTICAL DISC REPRODUCING METHOD | Tomotaka Yagi, Katsuhiko Miwa, Tomoyuki Okada | 2004-01-13 |