Issued Patents All Time
Showing 51–75 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366066 | Information recording method and apparatus, information reproducing method and apparatus, information recording medium, and program storage medium with overwrite protection features limiting the possible number of rewrites | Masanobu Nakamura, Motoki Kato, Wilhelmus Jacobus Van Gestel, Yoshiho Gotoh, Miyuki Sasaki | 2008-04-29 |
| 7333949 | Apparatus and a method for outputting control information | Yusuke Shimizu | 2008-02-19 |
| 7324416 | Information recording medium, method for simultaneous recording and reproduction, and information recording and reproduction apparatus | Yoshiho Gotoh, Miyuki Sasaki, Tatsushi Bannai | 2008-01-29 |
| 7305170 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2007-12-04 |
| 7289722 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2007-10-30 |
| 7233553 | Method for emptying recording buffer can be made empty by at most one access operation and at most two recording operation, in a simultaneous recording and reproduction | Yoshiho Gotoh, Miyuki Sasaki, Tatsushi Bannai | 2007-06-19 |
| 7158715 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2007-01-02 |
| 7155113 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2006-12-26 |
| 7130531 | Optical disc, recording apparatus, and computer-readable recording medium | Shinichi Saeki, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2006-10-31 |
| 7103262 | Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc | Tokuo Nakatani, Yoshiho Gotoh, Yasushi Tamakoshi, Hiroshi Kato, Tomoyuki Okada | 2006-09-05 |
| 7088912 | Optical disc, recording apparatus, and computer-readable recording medium | Shinichi Saeki, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2006-08-08 |
| 7085478 | Optical disc, recording apparatus, and computer-readable recording medium | Shinichi Saeki, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2006-08-01 |
| 7082257 | Optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc | Kazuhiko Yamauchi, Shinichi Saeki, Katsuhiko Miwa, Masayuki Kozuka | 2006-07-25 |
| 7079757 | Optical disc, recording apparatus, and computer-readable recording medium | Shinichi Saeki, Tomoyuki Okada, Kazuhiro Tsuga, Tokuo Nakatani | 2006-07-18 |
| 7072573 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2006-07-04 |
| 7062155 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2006-06-13 |
| 6925248 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2005-08-02 |
| 6922521 | Information recording medium, apparatus and method for recording or reproducing data thereof | Tomoyuki Okada, Kazuhiro Tsuga | 2005-07-26 |
| 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, Shinichi Saeki, Katsuhiko Miwa | 2004-09-28 |
| 6788876 | Information recording medium, information recording/reproduction system apparatus, and information recording/reproduction method | Yoshiho Gotoh, Yoshihisa Fukushima, Tomoyuki Okada | 2004-09-07 |
| 6785463 | Reproduction apparatus and a reproduction method for video objects received by digital broadcast | Kazuhiko Yamauchi, Masayuki Kozuka, Shinichi Saeki, Katsuhiko Miwa | 2004-08-31 |
| 6760539 | Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc | Shin Asada, Kazuhiro Tsuga, Tomoyuki Okada | 2004-07-06 |
| 6681077 | Optical disc, recording device and reproducing device | Tomoyuki Okada, Kazuhiro Tsuga, Noriko Sugimoto | 2004-01-20 |
| 6665491 | Information recording medium, apparatus and method for performing after-recording on the recording medium | Tomoyuki Okada, Noriko Sugimoto, Kazuhiro Tsuga | 2003-12-16 |
| 6631241 | Recording medium for which a sub-picture can be favorably superimposed on a main image, and a reproduction apparatus and a reproduction method for the recording medium | Kazuhiko Yamauchi, Masayuki Kozuka, Shinichi Saeki, Katsuhiko Miwa | 2003-10-07 |