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Makoto Kurihara
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Kawagoe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light modulating device
Patent number
9,772,484
Issue date
Sep 26, 2017
Citizen Watch Co., Ltd.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Grant
Aberration correction device and laser microscope
Patent number
9,594,238
Issue date
Mar 14, 2017
Citizen Watch Co., Ltd.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Grant
Phase modulation device and laser microscope
Patent number
9,383,573
Issue date
Jul 5, 2016
Citizen Holdings Co., Ltd.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Grant
Polarization conversion element
Patent number
9,257,141
Issue date
Feb 9, 2016
Citizen Holdings Co., Ltd.
Nobuyuki Hashimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Microscope apparatus, optical pickup apparatus and light irradiatio...
Patent number
9,182,581
Issue date
Nov 10, 2015
Japan Science and Technology Agency
Shunichi Sato
G02 - OPTICS
Information
Patent Grant
Light modulator element and microscope apparatus including light mo...
Patent number
9,176,333
Issue date
Nov 3, 2015
Citizen Holdings Co., Ltd.
Masafumi Yokoyama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MIDULATOR
Publication number
20160320677
Publication date
Nov 3, 2016
CITIZEN HOLDINGS CO., LTD.
Ayano TANABE
G02 - OPTICS
Information
Patent Application
LIGHT MODULATING DEVICE
Publication number
20150338631
Publication date
Nov 26, 2015
CITIZEN HOLDINGS CO., LTD.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Application
PHASE MODULATION DEVICE AND LASER MICROSCOPE
Publication number
20150338639
Publication date
Nov 26, 2015
CITIZEN HOLDINGS CO., LTD.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Application
ABERRATION CORRECTION DEVICE AND LASER MICROSCOPE
Publication number
20150116812
Publication date
Apr 30, 2015
CITIZEN HOLDINGS CO., LTD.
Kenji Matsumoto
G02 - OPTICS
Information
Patent Application
LIGHT MODULATOR ELEMENT AND MICROSCOPE APPARATUSA INCLUDING LIGHT M...
Publication number
20130342768
Publication date
Dec 26, 2013
CITIZEN HOLDINGS CO., LTD.
Masafumi Yokoyama
G02 - OPTICS
Information
Patent Application
MICROSCOPE APPARATUS, OPTICAL PICKUP APPARATUS AND LIGHT IRRADIATIO...
Publication number
20120314147
Publication date
Dec 13, 2012
CITIZEN HOLDINGS CO., LTD.
Shunichi Sato
G02 - OPTICS
Information
Patent Application
POLARIZATION CONVERSION ELEMENT
Publication number
20120314180
Publication date
Dec 13, 2012
CITIZEN HOLDINGS CO., LTD.
Nobuyuki Hashimoto
G02 - OPTICS
Information
Patent Application
Liquid crystal device
Publication number
20080013032
Publication date
Jan 17, 2008
CITIZEN WATCH CO., LTD.
Hiroshi Tsukada
G02 - OPTICS