Issued Patents 2004
Showing 1–4 of 4 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, Kazuhiro Tsuga, Kaoru Murase, Katsuhiko Miwa | 2004-09-28 |
| 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, Kazuhiro Tsuga | 2004-09-21 |
| 6785463 | Reproduction apparatus and a reproduction method for video objects received by digital broadcast | Kazuhiko Yamauchi, Kaoru Murase, Masayuki Kozuka, Katsuhiko Miwa | 2004-08-31 |
| 6737583 | Grommet and method of producing the same | Ikuo Takeda, Hiroaki Arai, Shuji Ono, Fusao Oosumi | 2004-05-18 |