| Patent | Date |
|---|
Playback method and playback device
Grant 10,455,189 - Kozuka , et al. Oc | 2019-10-22 |
Information processing method, information processor, and recording medium
Grant 10,419,789 - Kozuka , et al. Sept | 2019-09-17 |
Playback Method And Playback Device
App 20190230316 - KOZUKA; Masayuki ; et al. | 2019-07-25 |
Playback method and playback device
Grant 10,291,879 - Kozuka , et al. | 2019-05-14 |
Content reading method for reading out copyright-protected content from non-transitory recording medium, content reading apparatus, and non-transitory recording medium
Grant 10,169,551 - Yamamoto , et al. J | 2019-01-01 |
File Generating Method And File Generating Apparatus
App 20180302674 - TOMA; Tadamasa ; et al. | 2018-10-18 |
File generating method and file generating apparatus
Grant 10,028,020 - Toma , et al. July 17, 2 | 2018-07-17 |
Content Reading Method For Reading Out Copyright-protected Content From Non-transitory Recording Medium, Content Reading Apparatus, And Non-transitory Recording Medium
App 20180189462 - YAMAMOTO; Masaya ; et al. | 2018-07-05 |
Playback Method And Playback Device
App 20180139406 - KOZUKA; Masayuki ; et al. | 2018-05-17 |
Content reading method for reading out copyright-protected content from non-transitory recording medium, content reading apparatus, and non-transitory recording medium
Grant 9,946,849 - Yamamoto , et al. April 17, 2 | 2018-04-17 |
Playback method and playback device
Grant 9,912,903 - Kozuka , et al. March 6, 2 | 2018-03-06 |
Information processing device, information recording medium, information processing method, and program
Grant 9,865,299 - Ueda , et al. January 9, 2 | 2018-01-09 |
File producing method, file producing device, and recording medium
Grant 9,818,446 - Toma , et al. November 14, 2 | 2017-11-14 |
File Generating Method And File Generating Apparatus
App 20170214969 - TOMA; Tadamasa ; et al. | 2017-07-27 |
File generating method and file generating apparatus
Grant 9,654,823 - Toma , et al. May 16, 2 | 2017-05-16 |
Content recording method, recording apparatus, and recording system
Grant 9,596,499 - Kozuka , et al. March 14, 2 | 2017-03-14 |
Information Processing Method, Information Processor, And Recording Medium
App 20160165267 - KOZUKA; MASAYUKI ; et al. | 2016-06-09 |
Information Processing Device, Information Recording Medium, Information Processing Method, And Program
App 20160155466 - UEDA; Kenjiro ; et al. | 2016-06-02 |
File Producing Method, File Producing Device, And Recording Medium
App 20160155470 - TOMA; TADAMASA ; et al. | 2016-06-02 |
File Generating Method And File Generating Apparatus
App 20160156968 - Toma; Tadamasa ; et al. | 2016-06-02 |
Playback Method And Playback Device
App 20160150180 - KOZUKA; MASAYUKI ; et al. | 2016-05-26 |
Content Reading Method For Reading Out Copyright-protected Content From Non-transitory Recording Medium, Content Reading Apparatus, And Non-transitory Recording Medium
App 20160092662 - YAMAMOTO; MASAYA ; et al. | 2016-03-31 |
Unauthorized contents detection system
Grant 9,270,470 - Nonaka , et al. February 23, 2 | 2016-02-23 |
Information Apparatus, Management Server, And Copy Control Method
App 20160026820 - KOZUKA; Masayuki ; et al. | 2016-01-28 |
Revocation list generation device, revocation list generation method, and content management system
Grant 9,178,702 - Kozuka , et al. November 3, 2 | 2015-11-03 |
Content management system, management server, memory media device and content management method
Grant 9,166,980 - Kozuka , et al. October 20, 2 | 2015-10-20 |
Terminal device, content recording system, title key recording method, and computer program
Grant 9,106,882 - Yamaguchi , et al. August 11, 2 | 2015-08-11 |
Content Recording Method, Recording Apparatus, And Recording System
App 20150189359 - KOZUKA; MASAYUKI ; et al. | 2015-07-02 |
Unauthorized Contents Detection System
App 20150127948 - NONAKA; Masao ; et al. | 2015-05-07 |
Recording medium apparatus and control method for authenticating a device based on a revocation list
Grant 8,997,216 - Kozuka , et al. March 31, 2 | 2015-03-31 |
Copyright protection data processing system and reproduction device
Grant 8,984,658 - Yamaguchi , et al. March 17, 2 | 2015-03-17 |
Unauthorized contents detection system
Grant 8,972,737 - Nonaka , et al. March 3, 2 | 2015-03-03 |
Reproducing device, recording device, recording medium, data processing method, data processing program, data recording method, data recording program, and integrated circuit
Grant 8,731,192 - Yamamoto , et al. May 20, 2 | 2014-05-20 |
Unauthorized Contents Detection System
App 20140129842 - NONAKA; Masao ; et al. | 2014-05-08 |
Unauthorized contents detection system
Grant 8,667,291 - Nonaka , et al. March 4, 2 | 2014-03-04 |
Recording medium, reproduction device, message acquisition method, message acquisition program, integrated circuit
Grant 8,644,669 - Harada , et al. February 4, 2 | 2014-02-04 |
Management apparatus and copying apparatus
Grant 8,607,052 - Nakano , et al. December 10, 2 | 2013-12-10 |
Terminal Device, Content Recording System, Title Key Recording Method, And Computer Program
App 20130315565 - Yamaguchi; Takahiro ; et al. | 2013-11-28 |
Content Management System, Management Server, Memory Media Device And Content Management Method
App 20130283357 - Kozuka; Masayuki ; et al. | 2013-10-24 |
Verification method, information processing device, recording medium, verification system, certification program, and verification program
Grant 8,474,049 - Onoda , et al. June 25, 2 | 2013-06-25 |
Recording Medium Apparatus And Controller
App 20130145481 - Kozuka; Masayuki ; et al. | 2013-06-06 |
Reproducing Device, Recording Device, Recording Medium, Data Processing Method, Data Processing Program, Data Recording Method, Data Recording Program, And Integrated Circuit
App 20130101273 - YAMAMOTO; Masaya ; et al. | 2013-04-25 |
Revocation List Generation Device, Revocation List Generation Method, And Content Management System
App 20130077791 - Kozuka; Masayuki ; et al. | 2013-03-28 |
Information burying device and detecting device
Grant 8,369,688 - Nakano , et al. February 5, 2 | 2013-02-05 |
Reproducing device, recording device, recording medium, data processing method, data processing program, data recording method, data recording program, and integrated circuit
Grant 8,325,917 - Yamamoto , et al. December 4, 2 | 2012-12-04 |
Key Distribution Device, Terminal Device, And Content Distribution System
App 20120290834 - YAMAGUCHI; Takahiro ; et al. | 2012-11-15 |
Unauthorized Contents Detection System
App 20120290846 - NONAKA; Masao ; et al. | 2012-11-15 |
Copyright Protection Data Processing System And Reproduction Device
App 20120284515 - YAMAGUCHI; Takahiro ; et al. | 2012-11-08 |
Verification method, verification program, recording medium, information processor, and integrated circuit
Grant 8,281,362 - Nagata , et al. October 2, 2 | 2012-10-02 |
Unauthorized contents detection system
Grant 8,261,084 - Nonaka , et al. September 4, 2 | 2012-09-04 |
Copyright protection data processing system and reproduction device
Grant 8,250,664 - Yamaguchi , et al. August 21, 2 | 2012-08-21 |
Copyright protection data processing system and reproduction device
Grant 8,171,566 - Nakano , et al. May 1, 2 | 2012-05-01 |
Digital work protection system, recording apparatus, reproduction apparatus, and recording medium
Grant 8,132,024 - Nakano , et al. March 6, 2 | 2012-03-06 |
Recording medium and playback apparatus for selecting sub-picture data according to combination of aspect ratio of display screen and type of display mode
Grant 8,086,090 - Yamauchi , et al. December 27, 2 | 2011-12-27 |
Management Apparatus And Copying Apparatus
App 20110208967 - Nakano; Toshihisa ; et al. | 2011-08-25 |
Unauthorized Contents Detection System
App 20110119493 - NONAKA; Masao ; et al. | 2011-05-19 |
Unauthorized contents detection system
Grant 7,900,062 - Nonaka , et al. March 1, 2 | 2011-03-01 |
Optical Disc Recording Apparatus, Computer-readable Recording Medium Recording A File Management Program, And Optical Disc
App 20110026386 - NAKATANI; Tokuo ; et al. | 2011-02-03 |
Multimedia 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
Grant 7,877,000 - Yamauchi , et al. January 25, 2 | 2011-01-25 |
Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
Grant 7,840,115 - Nakatani , et al. November 23, 2 | 2010-11-23 |
Unauthorized contents detection system
Grant 7,743,261 - Nonaka , et al. June 22, 2 | 2010-06-22 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 7,742,682 - Okada , et al. June 22, 2 | 2010-06-22 |
Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program
Grant 7,738,330 - Nakamura , et al. June 15, 2 | 2010-06-15 |
Recording And Reproduction Apparatus, Reproduction Apparatus, And Host Apparatus
App 20100118675 - Nakano; Toshihisa ; et al. | 2010-05-13 |
Copyright Protection Data Processing System And Reproduction Device
App 20100100969 - Yamaguchi; Takahiro ; et al. | 2010-04-22 |
Copyright Protection Data Processing System And Reproduction Device
App 20100058487 - Nakano; Toshihisa ; et al. | 2010-03-04 |
Information Burying Device And Detecting Device
App 20100034513 - Nakano; Toshihisa ; et al. | 2010-02-11 |
Encryption and data-protection for content on portable medium
Grant 7,644,446 - Strom , et al. January 5, 2 | 2010-01-05 |
Recording medium, recording apparatus, reading apparatus, and program and method therefore
Grant 7,610,626 - Nagai , et al. October 27, 2 | 2009-10-27 |
Information recording medium, information recoding/reproduction system apparatus, and information recording/reproduction method
Grant 7,593,622 - Gotoh , et al. September 22, 2 | 2009-09-22 |
Unauthorized contents detection system
Grant 7,549,061 - Nonaka , et al. June 16, 2 | 2009-06-16 |
Method and apparatus for simultaneous recording and reproducing information recording medium therefor
Grant 7,529,160 - Gotoh , et al. May 5, 2 | 2009-05-05 |
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
App 20090103903 - Yamauchi; Kazuhiko ; et al. | 2009-04-23 |
Data nullification device for nullifying digital content recorded on a recording medium, after the digital content has been reproduced, a predetermined time period has passed since the recording of the digital content, or the digital content has been moved to another recording medium
Grant 7,493,662 - Murase , et al. February 17, 2 | 2009-02-17 |
Reproduction apparatus for selecting sub-data with use of numeric keypad
Grant 7,483,621 - Yamauchi , et al. January 27, 2 | 2009-01-27 |
Reproduction apparatus for cyclically changing sub-data
Grant 7,480,444 - Yamauchi , et al. January 20, 2 | 2009-01-20 |
Playback method for an after-recording operation
Grant 7,474,836 - Okada , et al. January 6, 2 | 2009-01-06 |
Content management method and content management apparatus
Grant 7,472,427 - Shimojima , et al. December 30, 2 | 2008-12-30 |
System control apparatus for moving picture data
Grant 7,444,065 - Yamauchi , et al. October 28, 2 | 2008-10-28 |
Verification Method, Information Processing Device, Recording Medium, Verification System, Certification Program, and Verification Program
App 20080256639 - Onoda; Senichi ; et al. | 2008-10-16 |
Multimedia Optical Disc Storing Both Video Titles Provided With Av Function 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
App 20080253738 - Yamauchi; Kazuhiko ; et al. | 2008-10-16 |
Reproduction Apparatus And A Reproduction Method For Video Objects Received By Digital Broadcast
App 20080181577 - Yamauchi; Kazuhiko ; et al. | 2008-07-31 |
Print Controlling Apparatus And Print Controlling Method
App 20080170244 - HISATOMI; Kenji ; et al. | 2008-07-17 |
Information Recording Method And Apparatus, Information Reproducing Method And Apparatus, Information Recording Medium, Program Storage Medium And Program
App 20080170478 - Nakamura; Masanobu ; et al. | 2008-07-17 |
Reproducing Device, Recording Device, Recording Medium, Data Processing Method, Data Processing Program, Data Recording Method, Data Recording Program, and Integrated Circuit
App 20080130885 - Yamamoto; Masaya ; et al. | 2008-06-05 |
Print controlling apparatus and print controlling method
Grant 7,379,199 - Hisatomi , et al. May 27, 2 | 2008-05-27 |
Allocation of real time files
Grant 7,376,067 - Van Gestel , et al. May 20, 2 | 2008-05-20 |
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
Grant 7,366,066 - Nakamura , et al. April 29, 2 | 2008-04-29 |
Multimedia 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
App 20080069525 - Yamauchi; Kazuhiko ; et al. | 2008-03-20 |
Multimedia 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
App 20080069524 - Yamauchi; Kazuhiko ; et al. | 2008-03-20 |
Optical Disc Storing Both Video Titles Provided With Av Function 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
App 20080069526 - Yamauchi; Kazuhiko ; et al. | 2008-03-20 |
Reproduction Apparatus And A Reproduction Method For Video Objects Received By Digital Broadcast
App 20080063364 - Yamauchi; Kazuhiko ; et al. | 2008-03-13 |
Reproduction Apparatus And A Reproduction Method For Video Objects Received By Digital Broadcast
App 20080063365 - Yamauchi; Kazuhiko ; et al. | 2008-03-13 |
Reproduction apparatus and a reproduction method for video objects received by digital broadcast
App 20080062256 - Yamauchi; Kazuhiko ; et al. | 2008-03-13 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20080050095 - Okada; Tomoyuki ; et al. | 2008-02-28 |
Verification Method, Verification Program, Recording Medium, Information Processor, and Integrated Circuit
App 20080046680 - Nagata; Minehisa ; et al. | 2008-02-21 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20080044162 - OKADA; Tomoyuki ; et al. | 2008-02-21 |
Apparatus and a method for outputting control information
Grant 7,333,949 - Shimizu , et al. February 19, 2 | 2008-02-19 |
Unauthorized contents detection system
App 20080034442 - Nonaka; Masao ; et al. | 2008-02-07 |
Unauthorized contents detection system
App 20080034443 - Nonaka; Masao ; et al. | 2008-02-07 |
Information recording medium, method for simultaneous recording and reproduction, and information recording and reproduction apparatus
Grant 7,324,416 - Gotoh , et al. January 29, 2 | 2008-01-29 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 7,305,170 - Okada , et al. December 4, 2 | 2007-12-04 |
Recording Medium, Reproduction Device, Message Acquisition Method, Message Acquisition Program, Integrated Circuit
App 20070273994 - Harada; Shunji ; et al. | 2007-11-29 |
Optical disc, recording device and reproducing device
Grant 7,289,722 - Murase , et al. October 30, 2 | 2007-10-30 |
Information Recording Medium, Method For Simultaneous Recording And Reproduction, And Information Recording And Reproduction Apparatus
App 20070206465 - GOTOH; Yoshiho ; et al. | 2007-09-06 |
Unauthorized Contents Detection System
App 20070198838 - Nonaka; Masao ; et al. | 2007-08-23 |
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
Grant 7,233,553 - Gotoh , et al. June 19, 2 | 2007-06-19 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
Grant 7,158,715 - Asada , et al. January 2, 2 | 2007-01-02 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
Grant 7,155,113 - Asada , et al. December 26, 2 | 2006-12-26 |
Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
App 20060257114 - Nakatani; Tokuo ; et al. | 2006-11-16 |
Optical disc, recording apparatus, and computer-readable recording medium
App 20060251391 - Saeki; Shinichi ; et al. | 2006-11-09 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 7,130,531 - Saeki , et al. October 31, 2 | 2006-10-31 |
Multimedia 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
App 20060222340 - Yamauchi; Kazuhiko ; et al. | 2006-10-05 |
Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
Grant 7,103,262 - Nakatani , et al. September 5, 2 | 2006-09-05 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20060188231 - Okada; Tomoyuki ; et al. | 2006-08-24 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 7,088,912 - Saeki , et al. August 8, 2 | 2006-08-08 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 7,085,478 - Saeki , et al. August 1, 2 | 2006-08-01 |
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
Grant 7,082,257 - Yamauchi , et al. July 25, 2 | 2006-07-25 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 7,079,757 - Saeki , et al. July 18, 2 | 2006-07-18 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 7,072,573 - Okada , et al. July 4, 2 | 2006-07-04 |
Optical disc, recording device and reproducing device
App 20060140590 - Murase; Kaoru ; et al. | 2006-06-29 |
Optical disc, recording device and reproducing device
Grant 7,062,155 - Murase , et al. June 13, 2 | 2006-06-13 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,925,248 - Okada , et al. August 2, 2 | 2005-08-02 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,922,521 - Okada , et al. July 26, 2 | 2005-07-26 |
Printing control device and printing control method
App 20050078334 - Hisatomi, Kenji ; et al. | 2005-04-14 |
Information recording medium, simultaneous recording method, simultaneous reproduction method, information recording apparatus, and information reproduction apparatus
App 20050068819 - Gotoh, Yoshiho ; et al. | 2005-03-31 |
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
App 20050008338 - Yamauchi, Kazuhiko ; et al. | 2005-01-13 |
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
App 20050008337 - Yamauchi, Kazuhiko ; et al. | 2005-01-13 |
Information recording medium, simultaneous recording method, and information recording/reproduction apparatus
App 20040264327 - Gotoh, Yoshio ; et al. | 2004-12-30 |
Reproduction apparatus and a reproduction method for video objects received by digital broadcast
App 20040264946 - Yamauchi, Kazuhiko ; et al. | 2004-12-30 |
Information recording medium, information recording/reproduction system apparatus, and information recording/reproduction method
App 20040264922 - Gotoh, Yoshiho ; et al. | 2004-12-30 |
Digital work protection system, recording apparatus, reproduction apparatus, and recording medium
App 20040243814 - Nakano, Toshihisa ; et al. | 2004-12-02 |
Writing apparatus, semiconductor memory card, writing proguram, and writing method
App 20040242029 - Nakamura, Norio ; et al. | 2004-12-02 |
Content management method, content management apparatus, content reproduction apparatus, and content recording apparatus
App 20040236788 - Sato, Mitsuhiro ; et al. | 2004-11-25 |
Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program
App 20040233798 - Nakamura, Masanobu ; et al. | 2004-11-25 |
Content management method and content management apparatus
App 20040225612 - Shimojima, Takashi ; et al. | 2004-11-11 |
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
Grant 6,798,981 - Yamauchi , et al. September 28, 2 | 2004-09-28 |
Information recording medium, information recording/reproduction system apparatus, and information recording/reproduction method
Grant 6,788,876 - Gotoh , et al. September 7, 2 | 2004-09-07 |
Reproduction apparatus and a reproduction method for video objects received by digital broadcast
Grant 6,785,463 - Yamauchi , et al. August 31, 2 | 2004-08-31 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
Grant 6,760,539 - Asada , et al. July 6, 2 | 2004-07-06 |
Optical disc, recording device and reproducing device
App 20040096704 - Murase, Kaoru ; et al. | 2004-05-20 |
Information recording medium, apparatus and method for performing after-recording on the recording medium
App 20040057700 - Okada, Tomoyuki ; et al. | 2004-03-25 |
Optical disc, recording device and reproducing device
Grant 6,681,077 - Murase , et al. January 20, 2 | 2004-01-20 |
Recording medium, recording apparatus, reading apparatus, and program and method therefore
App 20030231334 - Nagai, Takahiro ; et al. | 2003-12-18 |
Information recording medium, apparatus and method for performing after-recording on the recording medium
Grant 6,665,491 - Okada , et al. December 16, 2 | 2003-12-16 |
Reproduction apparatus and a reproduction method for video objects received by digital broadcast
App 20030202784 - Yamauchi, Kazuhiko ; et al. | 2003-10-30 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20030190152 - Okada, Tomoyuki ; et al. | 2003-10-09 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20030190151 - Okada, Tomoyuki ; et al. | 2003-10-09 |
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
Grant 6,631,241 - Yamauchi , et al. October 7, 2 | 2003-10-07 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20030165329 - Okada, Tomoyuki ; et al. | 2003-09-04 |
Optical disc, recording device and reproducing device
Grant 6,611,655 - Murase , et al. August 26, 2 | 2003-08-26 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,611,656 - Okada , et al. August 26, 2 | 2003-08-26 |
Digital content management device and digital content management program
App 20030149886 - Ito, Yoshikatsu ; et al. | 2003-08-07 |
Optical disc, recording apparatus, and computer-readable recording medium
App 20030086688 - Saeki, Shinichi ; et al. | 2003-05-08 |
Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disc
Grant 6,553,179 - Miwa , et al. April 22, 2 | 2003-04-22 |
Optical disc, optical disc recording and reproducing apparatus, and optical disc recording and reproducing method
Grant 6,526,222 - Sugimoto , et al. February 25, 2 | 2003-02-25 |
Optical disc optical disc recording and reproducing apparatus, and optical disc recording and reproducing method
Grant 6,470,140 - Sugimoto , et al. October 22, 2 | 2002-10-22 |
Recording and reproducing device, control method and abuse prevention system
App 20020141579 - Murase, Kaoru ; et al. | 2002-10-03 |
Data nullification device for nullifying digital content recorded on a recording medium, after the digital content has been reproduced, a predetermined time period has passed since the recording of the digital content, or the digital content has been moved to another recording medium
App 20020126843 - Murase, Kaoru ; et al. | 2002-09-12 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,445,877 - Okada , et al. September 3, 2 | 2002-09-03 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
App 20020118960 - Asada, Shin ; et al. | 2002-08-29 |
Redording Medium For Which A Sub-picture Can Be Favorably Superimposed On A Main Image, Ands A Reproduction Apparatus And A Reproduction Method For The Recording Medium
App 20020106196 - Yamauchi, Kazuhiko ; et al. | 2002-08-08 |
Apparatus and a method for outputting control information
App 20020107832 - Shimizu, Yusuke ; et al. | 2002-08-08 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
App 20020097989 - Asada, Shin ; et al. | 2002-07-25 |
Optical disc, recording device and reproducing device
Grant 6,424,797 - Murase , et al. July 23, 2 | 2002-07-23 |
Optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
App 20020076205 - Asada, Shin ; et al. | 2002-06-20 |
Optical disc, recording device and reproducing device
Grant 6,400,893 - Murase , et al. June 4, 2 | 2002-06-04 |
Optical disc for coordinating a variable reproduction of video images
App 20020061186 - Nonomura, Tomoyuki ; et al. | 2002-05-23 |
Machine-readable data medium having interactive reproduction procedures with menu items by a user, a reproduction apparatus and method of interacting
Grant 6,389,221 - Saeki , et al. May 14, 2 | 2002-05-14 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,385,394 - Okada , et al. May 7, 2 | 2002-05-07 |
Apparatus And Method Of Generating Bit Stream For Information Recording Disc Storage Which Enables Seamless Reproduction Of A Plurality Of Pieces Of Image Information, And Recording Medium On Which Program Applied To The Generating Apparatus Is Recorded
Grant 6,381,398 - Yamauchi , et al. April 30, 2 | 2002-04-30 |
Optical disc, recording device and reproducing device
Grant 6,377,747 - Murase , et al. April 23, 2 | 2002-04-23 |
Information recording medium apparatus and method for performing after-recording on the recording medium
Grant 6,374,037 - Okada , et al. April 16, 2 | 2002-04-16 |
Machine readable recording medium, reproduction apparatus, and method for setting pre-reproduction parameters and post-reproduction parameters for video objects
Grant 6,366,732 - Murase , et al. April 2, 2 | 2002-04-02 |
Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control
Grant 6,356,707 - Murase , et al. March 12, 2 | 2002-03-12 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20020018643 - Okada, Tomoyuki ; et al. | 2002-02-14 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 6,347,187 - Saeki , et al. February 12, 2 | 2002-02-12 |
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
Grant 6,336,002 - Yamauchi , et al. January 1, 2 | 2002-01-01 |
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
App 20010053280 - Yamauchi, Kazuhiko ; et al. | 2001-12-20 |
Optical disc, recording apparatus, and computer-readable recording medium
App 20010043790 - Saeki, Shinichi ; et al. | 2001-11-22 |
Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
App 20010043805 - Nakatani, Tokuo ; et al. | 2001-11-22 |
Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
App 20010043804 - Nakatani, Tokuo ; et al. | 2001-11-22 |
Optical disc, recording apparatus, and computer-readable recording medium
App 20010043803 - Saeki, Shinichi ; et al. | 2001-11-22 |
Optical disc, recording apparatus, and computer-readable recording medium
App 20010041057 - Saeki, Shinichi ; et al. | 2001-11-15 |
Optical disc, optical disc recording and reproducing apparatus, and optical disc recording and reproducing method
App 20010038745 - Sugimoto, Noriko ; et al. | 2001-11-08 |
Optical disc recording device and reproducing device
Grant 6,285,826 - Murase , et al. September 4, 2 | 2001-09-04 |
Information recording medium, apparatus and method for recording or reproducing data thereof
Grant 6,266,483 - Okada , et al. July 24, 2 | 2001-07-24 |
Information recording medium, apparatus and method for recording or reproducing data thereof
App 20010005448 - Okada, Tomoyuki ; et al. | 2001-06-28 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 6,253,026 - Saeki , et al. June 26, 2 | 2001-06-26 |
Optical disc, reproduction device and method for coordinating a variable reproduction of video images
Grant 6,229,952 - Nonomura , et al. May 8, 2 | 2001-05-08 |
Reproduction device and method for coordinating a variable reproduction of video images
Grant 6,201,928 - Nonomura , et al. March 13, 2 | 2001-03-13 |
Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control
Grant 6,185,365 - Murase , et al. February 6, 2 | 2001-02-06 |
Machine-readable data medium having interactive reproduction procedures with prohibition information, a reproduction apparatus and method of interacting
Grant 6,181,871 - Saeki , et al. January 30, 2 | 2001-01-30 |
Optical disc, optical disc recording method and apparatus, and optical disc reproducing method and apparatus
Grant 6,122,436 - Okada , et al. September 19, 2 | 2000-09-19 |
Optical disc recording apparatus computer-readable recording medium recording a file management program, and optical disc
Grant 6,118,924 - Nakatani , et al. September 12, 2 | 2000-09-12 |
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
Grant 6,088,507 - Yamauchi , et al. July 11, 2 | 2000-07-11 |
Optical disc, recording apparatus, and computer-readable recording medium
Grant 6,078,727 - Saeki , et al. June 20, 2 | 2000-06-20 |
Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc
Grant 6,067,400 - Saeki , et al. May 23, 2 | 2000-05-23 |
Optical disc and reproduction device which can achieve a dynamic switching of the reproduced content
Grant 5,999,696 - Tsuga , et al. December 7, 1 | 1999-12-07 |
Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disk
Grant 5,923,627 - Miwa , et al. July 13, 1 | 1999-07-13 |
Multimedia optical disc facilitating branch reproduction to parental lock sections using reduced control information and a reproducing device for said disc
Grant 5,915,067 - Nonomura , et al. June 22, 1 | 1999-06-22 |
Optical disc for which a sub-picture can be favorably superimposed on a main image, and a disc reproduction apparatus and a disc reproduction method for the disc
Grant 5,907,659 - Yamauchi , et al. May 25, 1 | 1999-05-25 |
Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control
Grant 5,907,658 - Murase , et al. May 25, 1 | 1999-05-25 |
Optical disc and reproduction device which can achieve a dynamic switching of the reproduced content
Grant 5,895,124 - Tsuga , et al. April 20, 1 | 1999-04-20 |
Multimedia 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
Grant 5,771,334 - Yamauchi , et al. June 23, 1 | 1998-06-23 |
Multimedia optical disc which can preserve the freshness of stored data, a reproduction apparatus for reproducing such optical disc and a reproduction method
Grant 5,734,788 - Nonomura , et al. March 31, 1 | 1998-03-31 |
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