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Takayuki Kitamura
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Kohtoh-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing optical fiber
Patent number
11,091,385
Issue date
Aug 17, 2021
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber production method
Patent number
11,008,245
Issue date
May 18, 2021
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber production method
Patent number
10,927,033
Issue date
Feb 23, 2021
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber production method
Patent number
10,710,924
Issue date
Jul 14, 2020
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber
Patent number
10,267,984
Issue date
Apr 23, 2019
Fujikura Ltd.
Sho Endo
G02 - OPTICS
Information
Patent Grant
Optical fiber and method of manufacturing the same
Patent number
10,067,287
Issue date
Sep 4, 2018
Fujikura Ltd.
Sho Endo
G02 - OPTICS
Information
Patent Grant
Optical fiber
Patent number
9,772,444
Issue date
Sep 26, 2017
Fujikura Ltd.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Grant
Optical fiber and manufacturing method thereof
Patent number
9,739,935
Issue date
Aug 22, 2017
Fujikura Ltd.
Tatsuya Kishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for manufacturing glass preform
Patent number
9,416,043
Issue date
Aug 16, 2016
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing glass preform
Patent number
9,395,485
Issue date
Jul 19, 2016
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber and method of manufacturing the same
Patent number
9,002,164
Issue date
Apr 7, 2015
Fujikura Ltd.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Grant
Photoelectric conversion element module and method for manufacturin...
Patent number
8,957,307
Issue date
Feb 17, 2015
Fujikura Ltd.
Takayuki Kitamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Glass preform manufacturing method
Patent number
8,844,323
Issue date
Sep 30, 2014
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Photoelectric conversion element
Patent number
8,841,543
Issue date
Sep 23, 2014
Fujikura Ltd.
Takeshi Kizaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolyte composition and photoelectric conversion element incorp...
Patent number
8,257,615
Issue date
Sep 4, 2012
Fujikura Ltd.
Hiroshi Matsui
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Photoelectric conversion element
Patent number
7,939,748
Issue date
May 10, 2011
Fujikura Ltd.
Kenichi Okada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Conductive material, conductive film, and production method thereof
Patent number
7,842,197
Issue date
Nov 30, 2010
Fujikura Ltd.
Takayuki Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER PRODUCTION METHOD
Publication number
20200095158
Publication date
Mar 26, 2020
FUJIKURA LTD.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER
Publication number
20190185365
Publication date
Jun 20, 2019
FUJIKURA LTD.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUFACT...
Publication number
20180370841
Publication date
Dec 27, 2018
FUJIKURA LTD.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PRODUCTION METHOD
Publication number
20180290914
Publication date
Oct 11, 2018
FUJIKURA LTD.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER PRODUCTION METHOD
Publication number
20180194666
Publication date
Jul 12, 2018
FUJIKURA LTD.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER PRODUCTION METHOD
Publication number
20180186682
Publication date
Jul 5, 2018
FUJIKURA LTD.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME
Publication number
20170336558
Publication date
Nov 23, 2017
FUJIKURA LTD.
Sho Endo
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER
Publication number
20170269294
Publication date
Sep 21, 2017
FUJIKURA LTD.
Sho Endo
G02 - OPTICS
Information
Patent Application
MANUFACTURING METHOD FOR OPTICAL FIBER
Publication number
20170203996
Publication date
Jul 20, 2017
FUJIKURA LTD.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER
Publication number
20170192169
Publication date
Jul 6, 2017
FUJIKURA LTD.
Takayuki Kitamura
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER AND MANUFACTURING METHOD THEREOF
Publication number
20160209585
Publication date
Jul 21, 2016
FUJIKURA LTD.
Tatsuya KISHI
G02 - OPTICS
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING GLASS PREFORM
Publication number
20150052952
Publication date
Feb 26, 2015
FUJIKURA LTD.
Takayuki KITAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME
Publication number
20140241686
Publication date
Aug 28, 2014
FUJIKURA, LTD.
Takayuki KITAMURA
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING GLASS PREFORM
Publication number
20130251322
Publication date
Sep 26, 2013
FUJIKURA LTD.
Takayuki KITAMURA
G02 - OPTICS
Information
Patent Application
GLASS PREFORM MANUFACTURING METHOD
Publication number
20120060561
Publication date
Mar 15, 2012
FUJIKURA LTD.
Takayuki KITAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING GLASS PREFORM
Publication number
20110314874
Publication date
Dec 29, 2011
FUJIKURA LTD.
Takayuki KITAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT MODULE AND METHOD FOR MANUFACTURIN...
Publication number
20110126879
Publication date
Jun 2, 2011
FUJIKURA LTD.
Takayuki KITAMURA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20110120550
Publication date
May 26, 2011
FUJIKURA LTD.
Kenichi OKADA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20110120520
Publication date
May 26, 2011
FUJIKURA LTD.
Kenichi OKADA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20110100455
Publication date
May 5, 2011
FUJIKURA LTD.
Kenichi Okada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20110073170
Publication date
Mar 31, 2011
FUJIKURA LTD.
Takeshi KIZAKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DYE-SENSITIZED SOLAR CELL
Publication number
20110041909
Publication date
Feb 24, 2011
FUJIKURA LTD.
Kenichi OKADA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONDUCTIVE MATERIAL, CONDUCTIVE FILM, AND PRODUCTION METHOD THEREOF
Publication number
20100317806
Publication date
Dec 16, 2010
FUJIKURA LTD.
Takayuki KITAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROLYTE COMPOSITION AND PHOTOELECTRIC CONVERSION ELEMENT INCORP...
Publication number
20100233531
Publication date
Sep 16, 2010
FUJIKURA LTD.
Hiroshi MATSUI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE SUBSTRATE FOR PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20100229941
Publication date
Sep 16, 2010
FUJIKURA LTD.
Hiroshi MATSUI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DYE-SENSITIZED SOLAR CELL MODULE AND PRODUCTION METHOD THEREOF
Publication number
20100078060
Publication date
Apr 1, 2010
FUJIKURA LTD.
Kenichi OKADA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20090235982
Publication date
Sep 24, 2009
FUJIKURA LTD.
Kenichi OKADA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Conductive Material, Conductive Film, and Production Method Thereof
Publication number
20090152503
Publication date
Jun 18, 2009
FUJIKURA LTD.
Takayuki Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...