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Koichiro NISHIMURA
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Patents Grants
last 30 patents
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Patent Grant
Optical information recording and reproducing device, optical infor...
Patent number
9,761,263
Issue date
Sep 12, 2017
HITACHI CONSUMER ELECTRONICS CO., LTD.
Hirofumi Taguchi
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Information
Patent Grant
Optical information recording device, optical information recording...
Patent number
9,330,704
Issue date
May 3, 2016
HITACHI CONSUMER ELECTRONICS CO., LTD.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Multilayered optical disk and its recording method
Patent number
9,286,929
Issue date
Mar 15, 2016
Hitachi Consumer Electronics Co., Ltd.
Harukazu Miyamoto
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Information
Patent Grant
Optical information recording/reproducing apparatus and optical inf...
Patent number
9,076,461
Issue date
Jul 7, 2015
Hitachi-LG Data Storage, Inc.
Toshiki Ishii
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproduction and recording method and reproduction and recording de...
Patent number
8,830,807
Issue date
Sep 9, 2014
Hitachi Consumer Electronics Co., Ltd.
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc device and optical disc recording/reproducing method
Patent number
8,760,981
Issue date
Jun 24, 2014
Hitachi-LG Data Storage, Inc.
Yasuo Mutsuro
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording method, optical information reproduct...
Patent number
8,649,248
Issue date
Feb 11, 2014
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and its reproducing method
Patent number
8,625,399
Issue date
Jan 7, 2014
Hitachi Consumer Electronics Co., Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, reproduction and recording method, reproduction a...
Patent number
8,593,919
Issue date
Nov 26, 2013
Hitachi Consumer Electronics Co., Ltd.
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, reproduction and recording method, reproduction a...
Patent number
8,588,043
Issue date
Nov 19, 2013
Hitachi Consumer Electronics Co., Ltd.
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, reproduction and recording method, reproduction a...
Patent number
8,582,404
Issue date
Nov 12, 2013
Hitachi Consumer Electronics Co., Ltd.
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Adjusting method for recording condition and optical disc device
Patent number
8,531,932
Issue date
Sep 10, 2013
Hitachi Consumer Electronics Co., Ltd.
Yusuke Nakamura
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Information
Patent Grant
Recording medium, address generating and detection method, and repr...
Patent number
8,514,681
Issue date
Aug 20, 2013
Hitachi Consumer Electronics Co., Ltd.
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and optical disc apparatus
Patent number
8,493,827
Issue date
Jul 23, 2013
Hitachi-LG Data Storage, Inc.
Shinji Fujita
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Information
Patent Grant
Information recording medium, address generation and detection meth...
Patent number
8,488,437
Issue date
Jul 16, 2013
Hitachi Consumer Electronics Co., Ltd.
Akio Fukushima
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium capable of increasing the number of wobble...
Patent number
8,331,214
Issue date
Dec 11, 2012
Hitachi Consumer Electronics Co., Ltd.
Akio Fukushima
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc, optical disc recording apparatus, optical disc reprod...
Patent number
8,325,576
Issue date
Dec 4, 2012
Hitachi Consumer Electronics Co., Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc, optical disc recording/playback apparatus, and inform...
Patent number
8,325,578
Issue date
Dec 4, 2012
Hitachi Consumer Electronics Co., Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and information recording method
Patent number
8,325,772
Issue date
Dec 4, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and its reproducing method
Patent number
8,315,142
Issue date
Nov 20, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, optical disk apparatus and writing method
Patent number
8,289,827
Issue date
Oct 16, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk recording apparatus
Patent number
8,284,648
Issue date
Oct 9, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc apparatus, information recording method and informatio...
Patent number
8,238,209
Issue date
Aug 7, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording method, optical information reproduct...
Patent number
8,208,358
Issue date
Jun 26, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording apparatus and recording method
Patent number
8,203,921
Issue date
Jun 19, 2012
Hitachi Consumer Electronics Co., Ltd.
Yasuo Mutsuro
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc recording apparatus and recording power control method
Patent number
8,159,913
Issue date
Apr 17, 2012
Hitachi, Ltd.
Tomoya Hoshi
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Information
Patent Grant
Multi-layer optical disc, and recording method and apparatus for mu...
Patent number
8,144,569
Issue date
Mar 27, 2012
Hitachi, Ltd.
Yutaka Nagai
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and disk distin...
Patent number
8,144,557
Issue date
Mar 27, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and its reproducing method
Patent number
8,111,603
Issue date
Feb 7, 2012
Hitachi, Ltd.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording apparatus and optical information rec...
Patent number
8,050,165
Issue date
Nov 1, 2011
Hitachi, Ltd.
Yutaka Nagai
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFOR...
Publication number
20150318009
Publication date
Nov 5, 2015
HITACHI CONSUMER ELECTRONICS CO., LTD.
Hirofumi TAGUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING DEVICE, OPTICAL INFORMATION RECORDING...
Publication number
20150294681
Publication date
Oct 15, 2015
Hitachi Consumer Electronics Co., Ltd.
Koichiro NISHIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OPTICAL INF...
Publication number
20140301177
Publication date
Oct 9, 2014
Hitachi-LG Data Storage, Inc.
Toshiki ISHII
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION RECORDING MEDIUM, ADDRESS GENERATION AND DETECTION METH...
Publication number
20130044578
Publication date
Feb 21, 2013
HITACHI CONSUMER ELECTRONICS CO., LTD.
Akio FUKUSHIMA
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK APPARATUS AND ITS REPRODUCING METHOD
Publication number
20130039159
Publication date
Feb 14, 2013
Hitachi Ltd.
Koichiro NISHIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC, OPTICAL DISC DEVICE, INFORMATION RECORDING METHOD, AN...
Publication number
20120307612
Publication date
Dec 6, 2012
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC, OPTICAL DISC DEVICE, INFORMATION RECORDING METHOD, AN...
Publication number
20120307613
Publication date
Dec 6, 2012
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, REPRODUCTION AND RECORDING METHOD, REPRODUCTION A...
Publication number
20120307609
Publication date
Dec 6, 2012
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, REPRODUCTION AND RECORDING METHOD, REPRODUCTION A...
Publication number
20120307607
Publication date
Dec 6, 2012
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, REPRODUCTION AND RECORDING METHOD, REPRODUCTION A...
Publication number
20120307608
Publication date
Dec 6, 2012
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, REPRODUCTION AND RECORDING METHOD, REPRODUCTION A...
Publication number
20120300609
Publication date
Nov 29, 2012
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION REPRODUCT...
Publication number
20120243393
Publication date
Sep 27, 2012
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK REPRODUCING DEVICE AND PHASE-LOCKED LOOP CIRCUIT
Publication number
20120201111
Publication date
Aug 9, 2012
RENESAS ELECTRONICS CORPORATION
Yusuke Nakamura
G11 - INFORMATION STORAGE
Information
Patent Application
Multilayered Optical Disk And Its Recording Method
Publication number
20110317535
Publication date
Dec 29, 2011
Harukazu MIYAMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC DEVICE AND OPTICAL DISC RECORDING/REPRODUCING METHOD
Publication number
20110299369
Publication date
Dec 8, 2011
Yasuo Mutsuro
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING/REPRODUCING APPARATUS AND RECORDING/REPRODUCING METHOD
Publication number
20110158069
Publication date
Jun 30, 2011
Yasuo MUTSURO
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Disk Apparatus and Information Recording Method
Publication number
20110103206
Publication date
May 5, 2011
Hitachi, Ltd
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC, OPTICAL DISC RECORDING/PLAYBACK APPARATUS, AND INFORM...
Publication number
20110096641
Publication date
Apr 28, 2011
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
Multi-Layer Optical Disc, And Recording Method And Apparatus For Mu...
Publication number
20110096656
Publication date
Apr 28, 2011
Yutaka Nagai
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC AND OPTICAL DISC APPARATUS
Publication number
20110032806
Publication date
Feb 10, 2011
HITACHI-LG DATA STORAGE, INC./HITACHI CONSUMER ELECTRONICS CO., LTD.
Shinji FUJITA
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK APPARATUS AND ITS REPRODUCING METHOD
Publication number
20110026381
Publication date
Feb 3, 2011
Hitachi, Ltd
Koichiro NISHIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
MULTILAYERED OPTICAL DISK AND ITS RECORDING METHOD
Publication number
20100309764
Publication date
Dec 9, 2010
Harukazu MIYAMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
ADJUSTING METHOD FOR RECORDING CONDITION AND OPTICAL DISC DEVICE
Publication number
20100284257
Publication date
Nov 11, 2010
Yusuke NAKAMURA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, OPTICAL DISC REPROD...
Publication number
20100226238
Publication date
Sep 9, 2010
Koichiro NISHIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION RECORDING MEDIUM, ADDRESS GENERATION AND DETECTION METH...
Publication number
20100214898
Publication date
Aug 26, 2010
Akio Fukushima
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, ADDRESS GENERATING AND DETECTION METHOD, AND REPR...
Publication number
20100202276
Publication date
Aug 12, 2010
Masakazu Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Information Recording Method, Optical Information Reproduct...
Publication number
20090316561
Publication date
Dec 24, 2009
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK APPARATUS, INFORMATION RECORDING METHOD, SIGNAL PROCES...
Publication number
20090310458
Publication date
Dec 17, 2009
RENESAS TECHNOLOGY CORP.
Koichiro Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING APPARATUS AND OPTICAL INFORMATION REC...
Publication number
20090310463
Publication date
Dec 17, 2009
Yutaka Nagai
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK REPRODUCING DEVICE AND PHASE-LOCKED LOOP CIRCUIT
Publication number
20090147637
Publication date
Jun 11, 2009
Yusuke NAKAMURA
G11 - INFORMATION STORAGE