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Monitoring system, monitoring method, computer program, and storage medium Grant 9,734,680 - Hasegawa , et al. August 15, 2 | 2017-08-15 |
Optical disc, optical disc recording method, optical disc reproduction method, optical disc device and storage system Grant 8,789,618 - Fujita , et al. July 29, 2 | 2014-07-29 |
Monitoring System, Monitoring Method, Computer Program, And Storage Medium App 20130242042 - Hasegawa; Hiroyuki ;   et al. | 2013-09-19 |
Monitoring system for a photography unit, monitoring method, computer program, and storage medium Grant 8,462,253 - Hasegawa , et al. June 11, 2 | 2013-06-11 |
Recording quality evaluation method of optical disk and optical disk storage system Grant 8,416,660 - Kurebayashi , et al. April 9, 2 | 2013-04-09 |
Optical disc, optical disc recording/playback apparatus, and information recording/playback method Grant 8,325,578 - Nishimura , et al. December 4, 2 | 2012-12-04 |
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Optical Disc, Optical Disc Recording Method, Optical Disc Reproduction Method, Optical Disc Device And Storage System App 20120047372 - FUJITA; Shinji ;   et al. | 2012-02-23 |
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Recording Quality Evaluation Method Of Optical Disk And Optical Disk Storage System App 20110235487 - KUREBAYASHI; MASAAKI ;   et al. | 2011-09-29 |
Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment Grant 8,000,194 - Fushimi , et al. August 16, 2 | 2011-08-16 |
Optical Disc, Optical Disc Recording/playback Apparatus, And Information Recording/playback Method App 20110096641 - Nishimura; Koichiro ;   et al. | 2011-04-28 |
Monitoring system for a photography unit, monitoring method, computer program, and storage medium Grant 7,924,318 - Hasegawa , et al. April 12, 2 | 2011-04-12 |
Camera system, camera control apparatus, panorama image making method and computer program product Grant 7,848,628 - Ujisato , et al. December 7, 2 | 2010-12-07 |
Monitoring apparatus Grant 7,732,771 - Hasegawa , et al. June 8, 2 | 2010-06-08 |
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Camera surveillance system and method for displaying multiple zoom levels of an image on different portions of a display Grant 7,697,025 - Hasegawa , et al. April 13, 2 | 2010-04-13 |
Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment Grant 7,668,060 - Fushimi , et al. February 23, 2 | 2010-02-23 |
High-frequency Superimposing Method And Optical Disk Apparatus Using It App 20090268591 - Asada; Akihiro ;   et al. | 2009-10-29 |
Monitoring System For A Photography Unit, Monitoring Method, Computer Program, And Storage Medium App 20090213209 - HASEGAWA; Hiroyuki ;   et al. | 2009-08-27 |
Monitoring system and method, and program and recording medium used therewith Grant 7,573,492 - Hasegawa , et al. August 11, 2 | 2009-08-11 |
High-frequency superimposing method and optical disk apparatus using it Grant 7,573,797 - Asada , et al. August 11, 2 | 2009-08-11 |
High-frequency superimposing method and optical disk apparatus using it Grant 7,570,565 - Asada , et al. August 4, 2 | 2009-08-04 |
High-frequency superimposing method and optical disk apparatus using it Grant 7,570,564 - Asada , et al. August 4, 2 | 2009-08-04 |
Monitoring system App 20090066791 - Ono; Koichi ;   et al. | 2009-03-12 |
Monitoring Apparatus App 20080277585 - HASEGAWA; Hiroyuki ;   et al. | 2008-11-13 |
Monitoring apparatus Grant 7,423,272 - Hasegawa , et al. September 9, 2 | 2008-09-09 |
High-frequency superimposing method and optical disk apparatus using it App 20080068947 - ASADA; Akihiro ;   et al. | 2008-03-20 |
High-frequency superimposing method and optical disk apparatus using it App 20080056078 - Asada; Akihiro ;   et al. | 2008-03-06 |
High-frequency superimposing method and optical disk apparatus using it App 20080056090 - Asada; Akihiro ;   et al. | 2008-03-06 |
Recording medium, optical disk apparatus and writing method App 20080037395 - Nishimura; Koichiro ;   et al. | 2008-02-14 |
Recording medium, optical disk apparatus and writing method Grant 7,304,931 - Nishimura , et al. December 4, 2 | 2007-12-04 |
High-frequency superimposing method and optical disk apparatus using it Grant 7,298,681 - Asada , et al. November 20, 2 | 2007-11-20 |
Information recording and reproducing apparatus and information recording medium Grant 7,274,643 - Toda , et al. September 25, 2 | 2007-09-25 |
Camera System, Camera Control Apparatus, Panorama Image Making Method And Computer Program Product App 20070189747 - Ujisato; Takanobu ;   et al. | 2007-08-16 |
Monitoring system for a photography unit, monitoring method, computer program, and storage medium App 20070182828 - Hasegawa; Hiroyuki ;   et al. | 2007-08-09 |
Monitoring system and method, and program and recording medium used therewith Grant 7,224,374 - Hasegawa , et al. May 29, 2 | 2007-05-29 |
Monitoring system, monitoring method, and imaging apparatus Grant 7,221,401 - Hama , et al. May 22, 2 | 2007-05-22 |
Monitoring system for a photography unit, monitoring method, computer program, and storage medium Grant 7,218,352 - Hasegawa , et al. May 15, 2 | 2007-05-15 |
Monitoring system and method, and program and recording medium used therewith App 20070091124 - Hasegawa; Hiroyuki ;   et al. | 2007-04-26 |
Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment App 20060239162 - Fushimi; Tetsuya ;   et al. | 2006-10-26 |
High-frequency superimposing method and optical disk apparatus using it App 20060146679 - Asada; Akihiro ;   et al. | 2006-07-06 |
High-frequency superimposing method and optical disk apparatus using it Grant 7,038,989 - Asada , et al. May 2, 2 | 2006-05-02 |
Optical disc recording method and information recording and reproducing apparatus App 20060023590 - Ishii; Toshiki ;   et al. | 2006-02-02 |
Monitoring apparatus App 20050285953 - Hasegawa, Hiroyuki ;   et al. | 2005-12-29 |
Monitor App 20050157173 - Kurebayashi, Masaaki ;   et al. | 2005-07-21 |
Recording medium, information recording apparatus, information recording method, and information recording medium App 20050141862 - Sawabe, Takao ;   et al. | 2005-06-30 |
Monitoring system and method, program, and recording medium App 20050100087 - Hasegawa, Hiroyuki ;   et al. | 2005-05-12 |
Information recording and reproducing apparatus and information recording medium App 20050088940 - Toda, Tsuyoshi ;   et al. | 2005-04-28 |
Optical disk apparatus wherein recording clock signal is stopped being supplied to semiconductor laser drive circuit on optical pickup during reproduction operation Grant 6,831,885 - Asada , et al. December 14, 2 | 2004-12-14 |
Recording medium, optical disk apparatus and writing method App 20040223434 - Nishimura, Koichiro ;   et al. | 2004-11-11 |
Writing waveform controlling method and optical disk apparatus App 20040145993 - Kurebayashi, Masaaki ;   et al. | 2004-07-29 |
Monitoring system, monitoring method, computer program, and storage medium App 20040027453 - Hasegawa, Hiroyuki ;   et al. | 2004-02-12 |
Laser drive integrated circuit and optical disk apparatus using the same Grant 6,687,208 - Asada , et al. February 3, 2 | 2004-02-03 |
Monitoring system, monitoring method, and imaging apparatus App 20040017470 - Hama, Hideki ;   et al. | 2004-01-29 |
Laser drive integrated circuit and optical disk apparatus using the same Grant 6,674,702 - Asada , et al. January 6, 2 | 2004-01-06 |
Monitoring system and method, and program and recording medium used therewith App 20040002984 - Hasegawa, Hiroyuki ;   et al. | 2004-01-01 |
Laser drive unit and information recording/reproducing apparatus Grant 6,636,472 - Kurebayashi , et al. October 21, 2 | 2003-10-21 |
Laser drive integrated circuit and optical disk apparatus using the same App 20030151995 - Asada, Akihiro ;   et al. | 2003-08-14 |
Optical disk apparatus wherein recording clock signal is stopped being supplied to semiconductor laser drive circuit on optical pickup during reproduction operation App 20030147316 - Asada, Akihiro ;   et al. | 2003-08-07 |
High-frequency superimposing method and optical disk apparatus using it App 20030117923 - Asada, Akihiro ;   et al. | 2003-06-26 |
Optical disk apparatus wherein recording clock signal is stopped being supplied to semiconductor laser drive circuit on optical pickup during reproduction operation Grant 6,552,987 - Asada , et al. April 22, 2 | 2003-04-22 |
Laser drive unit and information recording/reproducing apparatus Grant 6,487,154 - Kurebayashi , et al. November 26, 2 | 2002-11-26 |
Laser drive integrated circuit and optical disk apparatus using the same Grant 6,483,791 - Asada , et al. November 19, 2 | 2002-11-19 |
Laser drive unit and information recording/reproducing apparatus App 20020136120 - Kurebayashi, Masaaki ;   et al. | 2002-09-26 |
Laser drive integrated circuit and optical disk apparatus using the same App 20020080702 - Asada, Akihiro ;   et al. | 2002-06-27 |
Magneto-optical recording medium Grant 6,200,673 - Miyamoto , et al. March 13, 2 | 2001-03-13 |
Apparatus and method for recording/reproducing magneto-optical information Grant 6,169,714 - Tanaka , et al. January 2, 2 | 2001-01-02 |
Video optical disk system compatible with both read only and writable optical disks having the same recording format Grant 5,539,710 - Tokushuku , et al. July 23, 1 | 1996-07-23 |
Thin film magnetic head Grant 4,799,118 - Yamada , et al. January 17, 1 | 1989-01-17 |