Patent | Date |
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Information processing apparatus and method, and program Grant 9,672,411 - Ogawa , et al. June 6, 2 | 2017-06-06 |
Information Processing Apparatus And Method, And Program App 20150178551 - Ogawa; Kaname ;   et al. | 2015-06-25 |
Information processing apparatus and method, and program Grant 9,014,537 - Ogawa , et al. April 21, 2 | 2015-04-21 |
Information processing apparatus and method, and program Grant 8,782,563 - Ogawa , et al. July 15, 2 | 2014-07-15 |
Broadcasting system and reception apparatus Grant 8,505,052 - Yoshida , et al. August 6, 2 | 2013-08-06 |
Copy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signal Grant RE43,854 - Kanota , et al. December 11, 2 | 2012-12-11 |
Recording apparatus and recording method, playback apparatus and playback method, recording/playback apparatus and recording/playback method, and program Grant 8,244,114 - Ishizaka , et al. August 14, 2 | 2012-08-14 |
Copy control, for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signal Grant RE43,520 - Kanota , et al. July 17, 2 | 2012-07-17 |
Broadcasting system and receiving apparatus Grant 8,151,302 - Yoshida , et al. April 3, 2 | 2012-04-03 |
Copy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signal Grant RE43,240 - Kanota , et al. March 13, 2 | 2012-03-13 |
Broadcasting System And Reception Apparatus App 20110142171 - YOSHIDA; Tadao ;   et al. | 2011-06-16 |
Broadcasting system and reception apparatus Grant 7,908,619 - Yoshida , et al. March 15, 2 | 2011-03-15 |
Information Processing Apparatus And Method, And Program App 20110055766 - Ogawa; Kaname ;   et al. | 2011-03-03 |
Information processing apparatus and method, and program Grant 7,853,897 - Ogawa , et al. December 14, 2 | 2010-12-14 |
Recording device, recording-medium-management method, program of recording-medium-management method, and recording medium recording program of recording-medium-management method Grant 7,657,700 - Shimono , et al. February 2, 2 | 2010-02-02 |
Near video-on-demand signal receiver Grant 7,607,157 - Inoue , et al. October 20, 2 | 2009-10-20 |
Near Video-on-demand Signal Receiver App 20090049503 - Inoue; Hajime ;   et al. | 2009-02-19 |
Recording apparatus and recording method, playback apparatus and playback method, recording/playback apparatus and recording/playback method, and program App 20090041430 - Ishizaka; Toshihiro ;   et al. | 2009-02-12 |
Information recording method and apparatus, information reproducing method and apparatus Grant 7,426,615 - Kanota , et al. September 16, 2 | 2008-09-16 |
Information processing equipment and power consumption control method Grant 7,412,615 - Yokota , et al. August 12, 2 | 2008-08-12 |
Information processing apparatus and method, and program App 20080131073 - Ogawa; Kaname ;   et al. | 2008-06-05 |
Data recording apparatus and method, data reproducing apparatus and method, data recording/reproducing apparatus and method, and transmission medium Grant RE40,044 - Kanota , et al. February 5, 2 | 2008-02-05 |
Information processing apparatus and method, and program App 20080022230 - Ogawa; Kaname ;   et al. | 2008-01-24 |
Encoding method, encoding apparatus, and computer program App 20070253480 - Tsujii; Satoshi ;   et al. | 2007-11-01 |
Information recording method and apparatus, information reproducing method and apparatus App 20070245078 - Kanota; Keiji ;   et al. | 2007-10-18 |
Information processing apparatus and method, program recording medium, and program App 20070206732 - Ito; Ryogo ;   et al. | 2007-09-06 |
Recording device, recording-medium-management method, program of recording-medium-management method, and recording medium recording program of recording-medium-management method App 20070162686 - Shimono; Hiroshi ;   et al. | 2007-07-12 |
Information processing device and consumption power control method App 20060123259 - Yokota; Junichi ;   et al. | 2006-06-08 |
Information recording method and apparatus, information reproducing method and apparatus Grant 6,813,681 - Kanota , et al. November 2, 2 | 2004-11-02 |
Recording medium exchanging-type recording and reproducing apparatus Grant 6,757,130 - Yoshida , et al. June 29, 2 | 2004-06-29 |
Information recording method and apparatus, information reproducing method and apparatus App 20040059868 - Kanota, Keiji ;   et al. | 2004-03-25 |
Information recording method and apparatus and information recording medium Grant 6,684,026 - Kanota , et al. January 27, 2 | 2004-01-27 |
Apparatus for recording and reproducing digital picture data Grant 6,631,242 - Kubota , et al. October 7, 2 | 2003-10-07 |
Recording medium exchanging-type recording and reproducing apparatus App 20020131197 - Yoshida, Tadao ;   et al. | 2002-09-19 |
Information Recording Method And Apparatus And Information Recording Medium App 20020071655 - KANOTA, KEIJI ;   et al. | 2002-06-13 |
Information Recording And/or Reproducing Apparatus And Method App 20020056054 - YAMAMOTO, NORIYUKI ;   et al. | 2002-05-09 |
Broadcasting system and reception apparatus App 20010049822 - Yoshida, Tadao ;   et al. | 2001-12-06 |
Apparatus and method for TV broadcast copy protection App 20010033739 - Oguro, Masaki ;   et al. | 2001-10-25 |
Apparatus and method for TV broadcast copy protection Grant 6,301,430 - Oguro , et al. October 9, 2 | 2001-10-09 |
Broadcasting system and receiving apparatus App 20010005900 - Yoshida, Tadao ;   et al. | 2001-06-28 |
Copy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signal Grant 5,991,500 - Kanota , et al. November 23, 1 | 1999-11-23 |
Near video-on-demand signal receiver Grant 5,990,881 - Inoue , et al. November 23, 1 | 1999-11-23 |
Apparatus and method for recording and reproducing a television signal Grant 5,909,532 - Kanota , et al. June 1, 1 | 1999-06-01 |
Near video-on-demand signal receiver Grant 5,884,141 - Inoue , et al. March 16, 1 | 1999-03-16 |
Recording and reproducing device for digital signal including IC card Grant 5,862,292 - Kubota , et al. January 19, 1 | 1999-01-19 |
Near video-on-demand signal receiver Grant 5,826,168 - Inoue , et al. October 20, 1 | 1998-10-20 |
Near video-on-demand signal receiver having a memory which provides for VCR like functions Grant 5,729,280 - Inoue , et al. March 17, 1 | 1998-03-17 |
Digital signal processing apparatus for recording and reproducing time-base compressed digital image data in an image transmission system Grant 5,563,714 - Inoue , et al. October 8, 1 | 1996-10-08 |
Data recording apparatus Grant 5,526,199 - Seki , et al. June 11, 1 | 1996-06-11 |
Digital information transferring apparatus capable of identifying the type of device supplied with the transferred information Grant 5,434,673 - Inoue , et al. July 18, 1 | 1995-07-18 |
Method and apparatus for recording compressed audio data on a video record medium Grant 5,424,850 - Inoue , et al. June 13, 1 | 1995-06-13 |
Apparatus and method for preventing unauthorized copying of video signals Grant 5,418,853 - Kanota , et al. May 23, 1 | 1995-05-23 |
Apparatus for magnetically recording digital data Grant 5,416,651 - Uetake , et al. May 16, 1 | 1995-05-16 |
Method and apparatus for reproducing and after-recording digital information signals on magnetic tape Grant 5,396,374 - Kubota , et al. March 7, 1 | 1995-03-07 |
Apparatus for recording and/or reproducing digital video and audio signals operable in an after-recording mode Grant 5,315,401 - Okada , et al. May 24, 1 | 1994-05-24 |
Apparatus for detecting digital data Grant 5,255,128 - Inoue , et al. October 19, 1 | 1993-10-19 |
Apparatus for recording a digital signal composed of different types of data Grant 5,233,478 - Kanota August 3, 1 | 1993-08-03 |
Digital signal recording/reproducing apparatus for use with digital signals having different transmission rates Grant 5,231,543 - Kubota , et al. July 27, 1 | 1993-07-27 |
Signal processing apparatus selecting a scrambled signal having a desired DC component from among a plurality of scrambled signal obtained by scrambling an input-data signal with respective pseudo-random signals Grant 5,122,912 - Kanota , et al. June 16, 1 | 1992-06-16 |
Magnetic recording and/or reproducing apparatus Grant 5,065,259 - Kubota , et al. November 12, 1 | 1991-11-12 |
Apparatus for magnetically recording and/or reproducing digital signals in a plurality of modes having different formats Grant 4,989,102 - Murabayashi , et al. January 29, 1 | 1991-01-29 |
Apparatus for decoding a transmitted signal Grant 4,984,099 - Kanota , et al. January 8, 1 | 1991-01-08 |
Circuit for separating simultaneously reproduced PCM and ATF signals having at least partially overlapping frequency bands Grant 4,964,000 - Kanota , et al. October 16, 1 | 1990-10-16 |