Patent | Date |
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RDS compatible receiver and RDS data receiving method Grant 8,296,629 - Araki October 23, 2 | 2012-10-23 |
Rds Compatible Receiver And Rds Data Receiving Method App 20090106629 - Araki; Yoshitsugu | 2009-04-23 |
Information recording medium, information reproducing apparatus, information recording apparatus, and information recording/reproducing apparatus Grant 7,307,942 - Araki , et al. December 11, 2 | 2007-12-11 |
Optical disc player with focus pull-in function Grant 7,242,645 - Takahashi , et al. July 10, 2 | 2007-07-10 |
Optical pickup device driven by an error signal obtained from an optical detector's output signals Grant 7,116,612 - Ogasawara , et al. October 3, 2 | 2006-10-03 |
Information recording apparatus Grant 6,970,409 - Araki , et al. November 29, 2 | 2005-11-29 |
Optical pickup apparatus and tilt amount detecting method Grant 6,865,144 - Yanagisawa , et al. March 8, 2 | 2005-03-08 |
Multilayer optical recording medium and recording method and apparatus for the same Grant 6,850,474 - Araki , et al. February 1, 2 | 2005-02-01 |
Information recording and reproducing apparatus Grant 6,839,313 - Araki , et al. January 4, 2 | 2005-01-04 |
Aberration correction apparatus and method Grant 6,690,500 - Ogasawara , et al. February 10, 2 | 2004-02-10 |
Objective lens collision preventing device and method for manufacturing the same Grant 6,683,732 - Maeda , et al. January 27, 2 | 2004-01-27 |
Aberration correcting element and assembly Grant 6,678,232 - Ogasawara , et al. January 13, 2 | 2004-01-13 |
Optical multi-layer information recordating medium Grant 6,667,947 - Maeda , et al. December 23, 2 | 2003-12-23 |
Information recording medium, information reproducing apparatus, information recording apparatus, and information recording/reproducing apparatus App 20030198172 - Araki, Yoshitsugu ;   et al. | 2003-10-23 |
Mold for molding the substrate of an optical disk App 20030194464 - Iida, Tetsuya ;   et al. | 2003-10-16 |
Cartridge and method of cleaning recordation medium surface Grant 6,618,351 - Takahashi , et al. September 9, 2 | 2003-09-09 |
Optical disk, copy preventive method, and recordable optical disk App 20030086360 - Suzuki, Toshio ;   et al. | 2003-05-08 |
Optical disc player with focus pull-in function App 20030067850 - Takahashi, Kazuo ;   et al. | 2003-04-10 |
Driving apparatus and driving method for actuator, and information recording / reproducing apparatus App 20030053381 - Takahashi, Kazuo ;   et al. | 2003-03-20 |
Information recording apparatus App 20020110068 - Araki, Yoshitsugu ;   et al. | 2002-08-15 |
Information recording and reproducing apparatus App 20020110053 - Araki, Yoshitsugu ;   et al. | 2002-08-15 |
Aberration correcting element and assembly App 20020105889 - Ogasawara, Masakazu ;   et al. | 2002-08-08 |
Objective lens collision preventing device and method for manufacturing the same App 20020105736 - Maeda, Takanori ;   et al. | 2002-08-08 |
Optical pickup device App 20020101802 - Ogasawara, Masakazu ;   et al. | 2002-08-01 |
Cartridge and method of cleaning recordation medium surface App 20020085474 - Takahashi, Kazuo ;   et al. | 2002-07-04 |
Optical multi-layer information recordating medium App 20020067666 - Maeda, Takanori ;   et al. | 2002-06-06 |
Optical Disc And Mold For Manufacturing The Optical Disc App 20020067688 - IIDA, TETSUYA ;   et al. | 2002-06-06 |
Optical pickup apparatus and tilt amount detecting method App 20020048243 - Yanagisawa, Takuma ;   et al. | 2002-04-25 |
Multilayer optical recording medium and recording method and apparatus for the same App 20020031075 - Araki, Yoshitsugu ;   et al. | 2002-03-14 |
Aberration correction apparatus and method App 20020024688 - Ogasawara, Masakazu ;   et al. | 2002-02-28 |
System for producing a liquid crystal driving signal Grant 6,198,465 - Furukawa , et al. March 6, 2 | 2001-03-06 |
Clamping divider, processor having clamping divider, and method for clamping in division Grant 5,928,318 - Araki July 27, 1 | 1999-07-27 |
Tilt servo system Grant 5,914,923 - Araki , et al. June 22, 1 | 1999-06-22 |
Optical pickup apparatus having crosstalk balance and tilt correction Grant 5,909,413 - Araki June 1, 1 | 1999-06-01 |
Optical recording medium discriminating apparatus Grant 5,684,771 - Furukawa , et al. November 4, 1 | 1997-11-04 |
Three-dimensional coordinates input apparatus Grant 5,512,919 - Araki April 30, 1 | 1996-04-30 |
Optical parts driving mechanism in optical information reader Grant 4,680,743 - Araki July 14, 1 | 1987-07-14 |