| Patent | Date |
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Optical data recording medium and method for reproducing recorded data
Grant 9,111,554 - Tajima , et al. August 18, 2 | 2015-08-18 |
Optical recording medium on which information is recorded using train of prepits, and method for reproducing optical recording medium
Grant 8,867,328 - Sakai , et al. October 21, 2 | 2014-10-21 |
Optical Recording Medium On Which Information Is Recorded Using Train Of Prepits, And Method For Reproducing Optical Recording Medium
App 20140160910 - Sakai; Toshihiko ; et al. | 2014-06-12 |
Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method
Grant 8,705,333 - Sakai , et al. April 22, 2 | 2014-04-22 |
Super-resolution Optical Recording Medium On Which Information Is Recorded Using Train Of Prepits, Optical Recording Medium Reproduction Device, And Control Method
App 20140010057 - Sakai; Toshihiko ; et al. | 2014-01-09 |
Optical data recording medium and method for reproducing recorded data
Grant 8,576,688 - Tajima , et al. November 5, 2 | 2013-11-05 |
Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method
Grant 8,570,850 - Sakai , et al. October 29, 2 | 2013-10-29 |
Super-resolution Optical Recording Medium On Which Information Is Recorded Using Train Of Prepits, Optical Recording Medium Reproduction Device, And Control Method
App 20130182549 - Sakai; Toshihiko ; et al. | 2013-07-18 |
Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
Grant 8,462,606 - Tajima , et al. June 11, 2 | 2013-06-11 |
Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
Grant 8,446,807 - Tajima , et al. May 21, 2 | 2013-05-21 |
Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
Grant 8,400,903 - Tajima , et al. March 19, 2 | 2013-03-19 |
Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method
Grant 8,379,505 - Sakai , et al. February 19, 2 | 2013-02-19 |
Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
Grant 8,355,304 - Tajima , et al. January 15, 2 | 2013-01-15 |
Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method
App 20120236703 - Sakai; Toshihiko ; et al. | 2012-09-20 |
Optical information recording medium, reproducing device for optical information recording medium, and reproducing method for optical information recording medium
Grant 8,243,577 - Yamamoto , et al. August 14, 2 | 2012-08-14 |
Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
Grant 8,233,375 - Tajima , et al. July 31, 2 | 2012-07-31 |
Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method
Grant 8,223,620 - Sakai , et al. July 17, 2 | 2012-07-17 |
Optical data recording medium and method for reproducing recorded data
Grant 8,194,513 - Tajima , et al. June 5, 2 | 2012-06-05 |
Optical information storage medium, optical information storage medium playback apparatus, method of controlling optical information storage medium playback apparatus, control program of optical information storage medium playback apparatus, and storage medium storing the program therein
Grant 8,134,909 - Yamamoto , et al. March 13, 2 | 2012-03-13 |
Optical information recording medium, reproduction method and optical information processing device using the same
Grant 8,125,881 - Mori , et al. February 28, 2 | 2012-02-28 |
Optical information storage medium and optical information storage medium reproducing apparatus
Grant 8,107,343 - Tajima , et al. January 31, 2 | 2012-01-31 |
Multi-format optical storage medium, optical pickup, and optical read/write device
Grant 7,907,497 - Nakano , et al. March 15, 2 | 2011-03-15 |
Optical data recording medium and method for reproducing recorded data
App 20110044148 - Tajima; Hideharu ; et al. | 2011-02-24 |
Optical data recording medium and method for reproducing recorded data
App 20100329106 - Tajima; Hideharu ; et al. | 2010-12-30 |
Optical data recording medium and method for reproducing recorded data
App 20100254247 - Tajima; Hideharu ; et al. | 2010-10-07 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, Control Method And Control Program For The Reproducing Device, And Medium With The Control Program Recorded Therein
App 20100254250 - Tajima; Hideharu ; et al. | 2010-10-07 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, Control Method And Control Program For The Reproducing Device, And Medium With The Control Program Recorded Therein
App 20100246352 - Tajima; Hideharu ; et al. | 2010-09-30 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, Control Method And Control Program For The Reproducing Device, And Medium With The Control Program Recorded Therein
App 20100246362 - Tajima; Hideharu ; et al. | 2010-09-30 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, Control Method And Control Program For The Reproducing Device, And Medium With The Control Program Recorded Therein
App 20100246373 - Tajima; Hideharu ; et al. | 2010-09-30 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, Control Method And Control Program For The Reproducing Device, And Medium With The Control Program Recorded Therein
App 20100246353 - Tajima; Hideharu ; et al. | 2010-09-30 |
Optical Information Recording Medium, Reproducing Device for Optical Information Recording Medium, Control Method and Control Program for the Reproducing Device, and Medium with the Control Program Recorded Therein
App 20100220567 - Tajima; Hideharu ; et al. | 2010-09-02 |
Optical information recording medium including super resolution reproducing film, method for reproducing optical information recording medium, and optical information processing apparatus using optical information recording medium
Grant 7,782,747 - Mori , et al. August 24, 2 | 2010-08-24 |
Super-resolution Optical Recording Medium, Optical Recording Medium Reproduction Device, Control Method Of Optical Recording Medium Reproduction Device, Control Program For Optical Recording Medium Reproduction Device, And Computer-readable Recording Medium For Storing The Program
App 20100208558 - Sakai; Toshihiko ; et al. | 2010-08-19 |
Optical Information Storage Medium, Optical Information Storage Medium Playback Apparatus, Method Of Controlling Optical Information Storage Medium Playback Apparatus, Control Program Of Optical Information Storage Medium Playback Apparatus, And Storage Medium Storing The Program Therein
App 20100118672 - Yamamoto; Masaki ; et al. | 2010-05-13 |
Optical information storage medium and optical information storage medium reproducing apparatus
App 20100110862 - Tajima; Hideharu ; et al. | 2010-05-06 |
Optical data recording medium and method for reproducing recorded data
App 20100103807 - Tajima; Hideharu ; et al. | 2010-04-29 |
Optical information recording medium, recording and readout methods using the same, optical information recording device, and optical information readout device
Grant 7,682,678 - Takamori , et al. March 23, 2 | 2010-03-23 |
Optical information storage medium and optical information storage medium reproducing apparatus
Grant 7,663,983 - Tajima , et al. February 16, 2 | 2010-02-16 |
Method Of Forming Micropattern, Method Of Manufacturing Optical Recording Medium Master Copy, Optical Recording Medium Master Copy, Optical Recording Medium Stamper, And Optical Recording Medium
App 20100018639 - Yamamoto; Masaki ; et al. | 2010-01-28 |
Optical information recording medium, recording/reproducing method, and recording/reproducing device
Grant 7,651,832 - Takamori , et al. January 26, 2 | 2010-01-26 |
Optical Information Recording Medium, Reproducing Device For Optical Information Recording Medium, And Reproducing Method For Optical Information Recording Medium
App 20100014407 - Yamamoto; Masaki ; et al. | 2010-01-21 |
Method of forming micropattern, method of manufacturing optical recording medium master copy, optical recording medium master copy, optical recording medium stamper, and optical recording medium
Grant 7,618,768 - Yamamoto , et al. November 17, 2 | 2009-11-17 |
Optical information recording medium, reproducting method using the same, and optical information processing device
Grant 7,556,912 - Mori , et al. July 7, 2 | 2009-07-07 |
Multi-Format Optical Storage Medium, Optical Pickup, and Optical Read/Write Device
App 20090034388 - Nakano; Ikuo ; et al. | 2009-02-05 |
Optical information recording medium, recording and reproduction methods using the same, optical information recording device, and optical information reproduction device
Grant 7,436,755 - Takamori , et al. October 14, 2 | 2008-10-14 |
Optical information recording medium
Grant 7,397,755 - Takamori , et al. July 8, 2 | 2008-07-08 |
Optical data recording medium and method for reproducing recorded data
App 20080130476 - Tajima; Hideharu ; et al. | 2008-06-05 |
Disc cartridge
Grant 7,337,454 - Tajima , et al. February 26, 2 | 2008-02-26 |
Information processing medium and information processing apparatus using the same
Grant 7,263,707 - Takamori , et al. August 28, 2 | 2007-08-28 |
Optical information recording medium, method for reproducing optical information recording medium, and optical information processing apparatus using optical information recording medium
App 20060203696 - Mori; Go ; et al. | 2006-09-14 |
Optical information storage medium and optical information storage medium reproducing apparatus
App 20060192017 - Tajima; Hideharu ; et al. | 2006-08-31 |
Disc cartridge and disc drive
Grant 7,055,163 - Takahashi , et al. May 30, 2 | 2006-05-30 |
Optical information recording medium, reproduction method and optical information processing device using the same
App 20060028974 - Mori; Go ; et al. | 2006-02-09 |
Disk cartridge
Grant 6,961,952 - Takamori , et al. November 1, 2 | 2005-11-01 |
Optical information recording medium, recording/reproducing method, and recording/reproducing device
App 20050213479 - Takamori, Nobuyuki ; et al. | 2005-09-29 |
Optical information recording medium
App 20050117505 - Takamori, Nobuyuki ; et al. | 2005-06-02 |
Disc cartridge, optical disk device, and method for information recording and reproducing
Grant 6,871,354 - Tajima , et al. March 22, 2 | 2005-03-22 |
Method of forming micropattern, method of manufacturing optical recording medium master copy, optical recording medium master copy optical recording medium stamper, and optical recording medium
App 20050032001 - Yamamoto, Masaki ; et al. | 2005-02-10 |
Optical information recording medium, reproducting method using the same, and optical information processing device
App 20050007937 - Mori, Go ; et al. | 2005-01-13 |
Optical information recording medium, recording and reproduction methods using the same, optical information recording device, and optical information reproduction device
App 20040264355 - Takamori, Nobuyuki ; et al. | 2004-12-30 |
Optical information recording medium, recording and readout methods using the same, optical information recording device, and optical information readout device
App 20040247815 - Takamori, Nobuyuki ; et al. | 2004-12-09 |
Optical data recording medium and method for reproducing recorded data
App 20040240374 - Tajima, Hideharu ; et al. | 2004-12-02 |
Transparent disc cartridge
Grant D494,981 - Takamori , et al. August 24, 2 | 2004-08-24 |
Disc cartridge
Grant D494,600 - Takamori , et al. August 17, 2 | 2004-08-17 |
Optical data recording medium
Grant 6,697,324 - Tajima , et al. February 24, 2 | 2004-02-24 |
Information processing medium and information processing apparatus using the same
App 20040030998 - Takamori, Nobuyuki ; et al. | 2004-02-12 |
Optical information recording medium
Grant 6,657,948 - Tajima , et al. December 2, 2 | 2003-12-02 |
Disc cartridge
App 20030193887 - Tajima, Hideharu ; et al. | 2003-10-16 |
Disc cartridge, optical disk device, and method for information recording and reproducing
App 20030076776 - Tajima, Hideharu ; et al. | 2003-04-24 |
Optical information recording medium
App 20020168588 - Takamori, Nobuyuki ; et al. | 2002-11-14 |
Optical data recording medium
App 20020141329 - Tajima, Hideharu ; et al. | 2002-10-03 |
Optical data recording medium
App 20020086237 - Takamori, Nobuyuki ; et al. | 2002-07-04 |
Optical data recording medium
App 20020081525 - Takamori, Nobuyuki ; et al. | 2002-06-27 |
Disc cartridge and disc drive
App 20020071375 - Takahashi, Akira ; et al. | 2002-06-13 |
Target unit
Grant 5,066,381 - Ohta , et al. November 19, 1 | 1991-11-19 |
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