| Patent | Date |
|---|
Biometrics authentication system
Grant 10,956,547 - Yamamoto , et al. March 23, 2 | 2021-03-23 |
Biometrics Authentication System
App 20190042721 - YAMAMOTO; KENJI ; et al. | 2019-02-07 |
Circuit board
Grant 9,161,432 - Watanabe , et al. October 13, 2 | 2015-10-13 |
Light detecting chip and light detecting device provided with light detecting chip
Grant 8,466,475 - Ichimura , et al. June 18, 2 | 2013-06-18 |
Image pickup apparatus
Grant 8,463,001 - Hayasaka , et al. June 11, 2 | 2013-06-11 |
Image pickup apparatus
Grant 8,451,352 - Hayasaka , et al. May 28, 2 | 2013-05-28 |
Circuit Board
App 20130062717 - Watanabe; Toshio ; et al. | 2013-03-14 |
Optical Analysis Apparatus And Optical Analysis Method
App 20130034857 - Kajihara; Junji ; et al. | 2013-02-07 |
Image Pickup Device, Electronic Apparatus, Manufacturing Method, And Inspection Apparatus
App 20120326011 - Ichimura; Isao | 2012-12-27 |
Biometrics authentication system
Grant 8,335,353 - Yamamoto , et al. December 18, 2 | 2012-12-18 |
Light detection device
Grant 8,324,597 - Fukumoto , et al. December 4, 2 | 2012-12-04 |
Biometrics authentication system
Grant 8,306,287 - Kajihara , et al. November 6, 2 | 2012-11-06 |
Image pickup apparatus and image pickup method
Grant 8,305,429 - Kajihara , et al. November 6, 2 | 2012-11-06 |
Imaging device
Grant 8,237,843 - Yamamoto , et al. August 7, 2 | 2012-08-07 |
Imaging apparatus and imaging method
Grant 8,180,119 - Kajihara , et al. May 15, 2 | 2012-05-15 |
Biometric image pickup apparatus
Grant 8,170,300 - Yamamoto , et al. May 1, 2 | 2012-05-01 |
Image pickup apparatus
Grant 8,130,310 - Yamamoto , et al. March 6, 2 | 2012-03-06 |
Optical disk recording and playback apparatus and signal detection method utilizing a differential push-pull method and a phase difference method
Grant 8,111,595 - Ichimura February 7, 2 | 2012-02-07 |
Image pickup apparatus having a microlens array
Grant 8,106,994 - Ichimura January 31, 2 | 2012-01-31 |
Image Sensor And Method Of Manufacturing The Same, And Sensor Device
App 20110157446 - Kasai; Hiroto ; et al. | 2011-06-30 |
Light Detection Device
App 20110036992 - Fukumoto; Atsushi ; et al. | 2011-02-17 |
Light Detecting Chip And Light Detecting Device Provided With Light Detecting Chip
App 20110037077 - Ichimura; Isao ; et al. | 2011-02-17 |
Biometric authentication apparatus
App 20110013074 - Ichimura; Isao ; et al. | 2011-01-20 |
Multi-layer optical information recording medium
Grant 7,842,366 - Ichimura November 30, 2 | 2010-11-30 |
Imaging Device
App 20100265381 - Yamamoto; Kenji ; et al. | 2010-10-21 |
Image Pickup Apparatus
App 20100142770 - Hayasaka; Kengo ; et al. | 2010-06-10 |
Image pickup apparatus
App 20100128152 - Hayasaka; Kengo ; et al. | 2010-05-27 |
Biometrics Authentication System
App 20100092047 - Yamamoto; Kenji ; et al. | 2010-04-15 |
Image Pickup Apparatus And Image Pickup Method
App 20100066812 - Kajihara; Junji ; et al. | 2010-03-18 |
Biometrics authentication system
App 20100026453 - Yamamoto; Kenji ; et al. | 2010-02-04 |
Image pickup apparatus
App 20090190022 - Ichimura; Isao | 2009-07-30 |
Biometrics authentication system
App 20090185722 - Kajihara; Junji ; et al. | 2009-07-23 |
Biometrics authentication system with authentication based upon multiple layers
Grant 7,550,707 - Hashimoto , et al. June 23, 2 | 2009-06-23 |
Optical information reproduction apparatus and optical information reproduction method
Grant 7,539,108 - Maruyama , et al. May 26, 2 | 2009-05-26 |
Image pickup apparatus
App 20090027542 - Yamamoto; Kenji ; et al. | 2009-01-29 |
Biometric image pickup apparatus
App 20090016578 - Yamamoto; Kenji ; et al. | 2009-01-15 |
Biometric authentic device
App 20080211628 - Hashimoto; Gakuji ; et al. | 2008-09-04 |
Biometric authentication system and biometrics authentication method
App 20080159599 - Kajihara; Junji ; et al. | 2008-07-03 |
Optical disk apparatus and pickup unit
Grant 7,394,049 - Nakao , et al. July 1, 2 | 2008-07-01 |
Optical disc recording/reproduction apparatus and method
Grant RE40,371 - Ichimura , et al. June 10, 2 | 2008-06-10 |
Information recording device and information recording method
Grant 7,301,875 - Ichimura , et al. November 27, 2 | 2007-11-27 |
Optical pickup and optical disk apparatus
App 20070263521 - Ichimura; Isao ; et al. | 2007-11-15 |
Optical disk apparatus and pickup unit
App 20060278807 - Nakao; Takashi ; et al. | 2006-12-14 |
Optical recording medium processing device and focal point control method thereof
Grant 7,126,899 - Ichimura , et al. October 24, 2 | 2006-10-24 |
Optical device with optical recording medium having transparent heat radiating layer
Grant 7,123,551 - Kuroda , et al. October 17, 2 | 2006-10-17 |
Information recording disc having an anti-reflection layer and information recording/reproducing apparatus
Grant 7,058,000 - Kishima , et al. June 6, 2 | 2006-06-06 |
Optical information reproduction apparatus and optical information reproduction method
App 20060087937 - Maruyama; Tsutomu ; et al. | 2006-04-27 |
Optical recording/reproduction device and focal point control method
Grant 7,031,233 - Ichimura April 18, 2 | 2006-04-18 |
Multi-layer optical information recording medium
App 20060038875 - Ichimura; Isao | 2006-02-23 |
Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same
Grant 6,987,725 - Ichimura , et al. January 17, 2 | 2006-01-17 |
Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same
Grant 6,987,723 - Ichimura , et al. January 17, 2 | 2006-01-17 |
Optical recording medium and a method of manufacturing the same
Grant 6,967,050 - Kishima , et al. November 22, 2 | 2005-11-22 |
Optical disc recording and playback apparatus and signal detection method
App 20050226108 - Ichimura, Isao | 2005-10-13 |
Optical recording medium/system with heat-dissipating and light reflecting layers
Grant 6,934,224 - Kuroda , et al. August 23, 2 | 2005-08-23 |
Optical recording medium and optical recording and reproduction device
App 20050180307 - Kuroda, Yuji ; et al. | 2005-08-18 |
Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same
App 20050163033 - Ichimura, Isao ; et al. | 2005-07-28 |
Optical recording medium processing device and focal point control method thereof
App 20050157614 - Ichimura, Isao ; et al. | 2005-07-21 |
Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same
App 20050157635 - Ichimura, Isao ; et al. | 2005-07-21 |
Optical recording medium with high density track pitch and optical disk device for recording and playback of the same
Grant 6,882,616 - Ichimura , et al. April 19, 2 | 2005-04-19 |
Information recording device and information recording method
App 20050036423 - Ichimura, Isao ; et al. | 2005-02-17 |
Optimizing a distance between lenses of a two objective lens for minimizing wavefront aberration and offsetting focus control
Grant 6,826,133 - Ichimura , et al. November 30, 2 | 2004-11-30 |
Optical recording/reproduction device and focal point control method
App 20040207944 - Ichimura, Isao | 2004-10-21 |
Information recording disc having an anti-reflection layer and information recording/reproducing apparatus
App 20040154037 - Kishima, Koichiro ; et al. | 2004-08-05 |
Optical recording medium, method of producing same, and optical recording and reproduction device
Grant 6,683,845 - Kishima , et al. January 27, 2 | 2004-01-27 |
Information recording disc having an anti-reflection layer and information recording/reproducing apparatus
Grant 6,683,846 - Kishima , et al. January 27, 2 | 2004-01-27 |
Focus controlling apparatus and method, and optical disc drive
Grant 6,674,696 - Ichimura , et al. January 6, 2 | 2004-01-06 |
Optimizing A Distance Between Lenses Of A Two Objective Lens For Minimizing Wavefront Aberration And Offsetting Focus Control
App 20030147332 - ICHIMURA, ISAO ; et al. | 2003-08-07 |
Optical recording medium, optical pickup and optical recording and/or reproducing apparatus
Grant 6,600,714 - Ichimura , et al. July 29, 2 | 2003-07-29 |
Semiconductor laser drive circuit
Grant 6,590,914 - Tanase , et al. July 8, 2 | 2003-07-08 |
Optical recording medium and optical disk device
App 20030090986 - Ichimura, Isao ; et al. | 2003-05-15 |
Optical recording medium, method of producing same, and optical recording and reproduction device
App 20020110079 - Kishima, Koichiro ; et al. | 2002-08-15 |
Optical recording medium and a method of manufacturing the same
App 20020004118 - Kishima, Koichiro ; et al. | 2002-01-10 |
Optical recording medium, optical pickup and optical recording and/or reproducing apparatus
App 20010053117 - Ichimura, Isao ; et al. | 2001-12-20 |
Optical disc recording/reproduction apparatus having a lens group, focus, servo, and jog mode adjustment
Grant 6,292,453 - Ichimura , et al. September 18, 2 | 2001-09-18 |
Apparatus and method for position control of optical system, and storage and reproduction apparatus
App 20010021145 - Ichimura, Isao ; et al. | 2001-09-13 |
Information recording disc and information recording/reproducing apparatus
App 20010012258 - Kishima, Koichiro ; et al. | 2001-08-09 |
Optical recording medium recording and reproducing apparatus and optical pickup device
Grant 6,005,834 - Maeda , et al. December 21, 1 | 1999-12-21 |
Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track
Grant 5,841,513 - Yoshimura , et al. November 24, 1 | 1998-11-24 |
Lens designing method and objective lens apparatus with two lenses
Grant 5,828,453 - Yamamoto , et al. October 27, 1 | 1998-10-27 |
Optical pickup device for light collection onto an optical recording medium
Grant 5,774,281 - Maeda , et al. June 30, 1 | 1998-06-30 |
optical pickup apparatus
Grant 5,764,613 - Yamamoto , et al. June 9, 1 | 1998-06-09 |
Optical pick-up device
Grant 5,712,842 - Yamamoto , et al. January 27, 1 | 1998-01-27 |
Laser light generating apparatus
Grant 5,625,633 - Ichimura , et al. April 29, 1 | 1997-04-29 |
| 