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Satoshi Okude
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Chiba-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor pressure sensor
Patent number
10,254,184
Issue date
Apr 9, 2019
Fujikura Ltd.
Naoki Takayama
G01 - MEASURING TESTING
Information
Patent Grant
Production device and production method for an optical device compo...
Patent number
8,067,755
Issue date
Nov 29, 2011
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Method of manufacturing a printed wiring board
Patent number
7,849,591
Issue date
Dec 14, 2010
Fujikura Ltd.
Masahiro Okamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Production device and production method for an optical device compo...
Patent number
7,680,375
Issue date
Mar 16, 2010
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Production device and production method for an optical device compo...
Patent number
7,527,919
Issue date
May 5, 2009
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Optical detection sensor
Patent number
7,465,916
Issue date
Dec 16, 2008
Fujikura Ltd.
Keiichi Horimoto
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber, slanted optical fiber grating, band rejection optica...
Patent number
6,931,185
Issue date
Aug 16, 2005
Fujikura Ltd.
Masaaki Sudo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Variable optical fiber grating and dispersion compensator
Patent number
6,928,203
Issue date
Aug 9, 2005
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Slant short-period grating
Patent number
6,836,418
Issue date
Dec 28, 2004
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Optical fiber grating, optical fiber grating manufacturing method,...
Patent number
6,819,834
Issue date
Nov 16, 2004
Fujikura Ltd.
Yuu Ishii
G02 - OPTICS
Information
Patent Grant
Fiber type optical component
Patent number
6,594,423
Issue date
Jul 15, 2003
Fujikura Ltd.
Akira Sakamoto
G02 - OPTICS
Information
Patent Grant
Method of making an optical waveguide grating with two dissimilar i...
Patent number
5,996,375
Issue date
Dec 7, 1999
Michihiro Nakai
G02 - OPTICS
Information
Patent Grant
Optical waveguide grating and production method therefor
Patent number
5,949,934
Issue date
Sep 7, 1999
Fujikura, Ltd.
Kensuke Shima
G02 - OPTICS
Information
Patent Grant
Optical filter with planar optical waveguide having periodically va...
Patent number
5,930,437
Issue date
Jul 27, 1999
Fujikura Ltd.
Michihiro Nakai
G02 - OPTICS
Information
Patent Grant
Optical fiber filter
Patent number
5,732,170
Issue date
Mar 24, 1998
Fujikura, Ltd.
Satoshi Okude
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR PRESSURE SENSOR
Publication number
20160209284
Publication date
Jul 21, 2016
FUJIKURA LTD.
Naoki TAKAYAMA
G01 - MEASURING TESTING
Information
Patent Application
PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD
Publication number
20090154132
Publication date
Jun 18, 2009
FUJIKURA LTD.
Masahiro Okamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRODUCTION DEVICE AND PRODUCTION METHOD FOR AN OPTICAL DEVICE COMPO...
Publication number
20090080827
Publication date
Mar 26, 2009
FUJIKURA LTD.
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
PRODUCTION DEVICE AND PRODUCTION METHOD FOR AN OPTICAL DEVICE COMPO...
Publication number
20090057568
Publication date
Mar 5, 2009
FUJIKURA LTD.
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
Optical detection sensor
Publication number
20080093540
Publication date
Apr 24, 2008
FUJIKURA LTD.
Keiichi Horimoto
G01 - MEASURING TESTING
Information
Patent Application
Optical fiber grating, optical fiber grating manufacturing method,...
Publication number
20050041923
Publication date
Feb 24, 2005
Yuu Ishii
G02 - OPTICS
Information
Patent Application
Production device and production method for an optical device compo...
Publication number
20050031981
Publication date
Feb 10, 2005
FUJIKURA LTD.
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
Variable optical fiber grating and dispersion compensator
Publication number
20040057665
Publication date
Mar 25, 2004
FUJIKURA LTD.
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
Optical fiber, slanted optical fiber grating, band rejection optica...
Publication number
20030156808
Publication date
Aug 21, 2003
FUJIKURA LTD.
Masaaki Sudo
G02 - OPTICS
Information
Patent Application
Slant short-period grating
Publication number
20030142912
Publication date
Jul 31, 2003
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
Fiber type optical component
Publication number
20030063857
Publication date
Apr 3, 2003
FUJIKURA LTD.
Akira Sakamoto
G02 - OPTICS
Information
Patent Application
Optical fiber grating, optical fiber grating manufacturing method,...
Publication number
20020025117
Publication date
Feb 28, 2002
Yuu Ishii
G02 - OPTICS