Issued Patents 2004
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827257 | Method and apparatus for recording content containing watermark | Tadashi Kobayashi, Tomoo Yamakage, Hisashi Yamada | 2004-12-07 |
| 6819865 | Digital video recording system and its recording medium | Kazuyuki Uyama, Shinichi Kikuchi | 2004-11-16 |
| 6813437 | Digital video recording system and its recording medium | Kazuyuki Uyama, Shinichi Kikuchi | 2004-11-02 |
| 6795381 | Multi-body multi-purpose information processing apparatus | Seigo Ito, Hiromichi Kobori, Naobumi Seo, Hiroaki Unno, Hisashi Yamada +2 more | 2004-09-21 |
| 6785210 | Reproduction signal evaluation method | Chosaku Noda, Yutaka Kashihara, Yutaka Okamoto, Koichi Hirayama | 2004-08-31 |
| 6782189 | Recording medium of stream data, and recording method and playback method of the same | Kazuyuki Uyama, Yuuji Ito, Shinichi Kikuchi | 2004-08-24 |
| 6768863 | Recording medium of stream data, and recording method and playback method of the same | Kazuyuki Uyama, Yuuji Ito, Shinichi Kikuchi | 2004-07-27 |
| 6763180 | Information storage system capable of recording and playing back a plurality of still pictures | Shinichi Kikuchi, Kazuhiko Taira, Yuji Ito | 2004-07-13 |
| 6757230 | Information recording medium, information reproduction apparatus, and information recording apparatus | Chosaku Noda, Yutaka Okamoto, Yutaka Kashihara | 2004-06-29 |
| 6751403 | Optical disc for storing moving pictures with text information and apparatus using the disc | Shinichi Kikuchi, Yuji Ito, Kazuhiko Taira | 2004-06-15 |
| 6750917 | Device interconnect system using analog line | Hisashi Yamada, Takeshi Saito, Shinichiro Koto, Taku Kato | 2004-06-15 |
| 6744973 | Information storage system capable of recording and playing back a plurality of still pictures | Shinichi Kikuchi, Kazuhiko Taira, Yuji Ito | 2004-06-01 |
| 6741799 | Information recording method and information reproducing method | Hiroaki Unno | 2004-05-25 |
| 6741798 | Information recording medium, method for recording information, and method for reproduction information | Koji Maruyama, Yoshiyuki Ishizawa, Shinichi Kikuchi, Kazuhiko Taira | 2004-05-25 |
| 6741546 | Information recording medium, information recording apparatus, and information reproduction apparatus | Kazuo Watabe, Masaaki Matsumaru, Chosaku Noda | 2004-05-25 |
| 6738560 | Optical disc for storing moving pictures with text information and apparatus using the disc | Shinichi Kikuchi, Yuji Ito, Kazuhiko Taira | 2004-05-18 |
| 6731863 | Optical disc for storing moving pictures with text information and apparatus using the disc | Shinichi Kikuchi, Yuji Ito, Kazuhiko Taira | 2004-05-04 |
| 6724980 | Information storage system capable of recording and playing back a plurality of still pictures | Shinichi Kikuchi, Kazuhiko Taira, Yuji Ito | 2004-04-20 |
| 6711346 | Information storage system capable of recording and playing back a plurality of still pictures | Shinichi Kikuchi, Kazuhiko Taira, Yuji Ito | 2004-03-23 |
| 6711111 | Optical disk, optical disk recording method and optical disk apparatus | Yutaka Okamoto, Chosaku Noda, Yutaka Kashihara | 2004-03-23 |
| 6704492 | Information recording method and information reproducing method | Hiroaki Unno | 2004-03-09 |
| 6704259 | Information recording and reproducing apparatus and information recording and reproducing method, information reproducing apparatus and information reproducing method, and information recording medium | Yutaka Kashihara, Yutaka Okamoto, Chosaku Noda, Koichi Hirayama | 2004-03-09 |
| 6697565 | Information recording method and information reproducing method | Hiroaki Unno | 2004-02-24 |
| 6674959 | Information recording medium, method for recording information, and method for reproduction information | Koji Maruyama, Yoshiyuki Ishizawa, Shinichi Kikuchi, Kazuhiko Taira | 2004-01-06 |