Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834348 | Digital data recording apparatus, digital data recording method, and computer-readable recording medium | Kenji Tagawa, Masataka Minami | 2004-12-21 |
| 6832293 | Audio playback apparatus and method for resuming interrupted playback recording | Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue | 2004-12-14 |
| 6799279 | Method and apparatus for stopping supply of power to a specific function for playing contents stored on media in response to a low battery level | Ryuichi Okamoto, Hideki Matsushima | 2004-09-28 |
| 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, Kazuhiro Tsuga, Kaoru Murase, Shinichi Saeki, Katsuhiko Miwa | 2004-09-28 |
| 6789192 | Semiconductor memory card, data reading apparatus, and data reading/reproducing apparatus | Teruto Hirota, Makoto Tatebayashi, Taihei Yugawa, Masataka Minami | 2004-09-07 |
| 6785463 | Reproduction apparatus and a reproduction method for video objects received by digital broadcast | Kazuhiko Yamauchi, Kaoru Murase, Shinichi Saeki, Katsuhiko Miwa | 2004-08-31 |
| 6779116 | Playback apparatus and playback method | Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue | 2004-08-17 |
| 6757911 | Digital broadcasting system, digital broadcasting apparatus, and a reception apparatus for digital broadcasts | Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai, Masahiro Oashi, Takashi Kakiuchi +7 more | 2004-06-29 |
| 6738319 | Recording medium, recording apparatus and reproduction apparatus | Kenji Tagawa, Masataka Minami | 2004-05-18 |
| 6732106 | Digital data distribution system | Ryuichi Okamoto, Masataka Minami, Mitsuhiro Inoue | 2004-05-04 |
| 6691313 | TERMINAL APPARATUS AND METHOD FOR ACHIEVING INTERACTIVE OPERATIONS BY DISPLAYING A DESIRED PIECE OF IMAGE INFORMATION AT HIGH SPEED USING CACHE MEMORIES, OUT OF A LARGE AMOUNT OF IMAGE INFORMATION SENT IN A ONE-WAY DIRECTION | Toshiya Mori, Naoya Takao, Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai +6 more | 2004-02-10 |
| 6687683 | Production protection system dealing with contents that are digital production | Shunji Harada, Masataka Minami, Makoto Tatebayashi | 2004-02-03 |