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Keiko Abe
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Kashiwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical element and method of producing the element, and optical in...
Patent number
11,105,960
Issue date
Aug 31, 2021
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Grant
Optical member and method for manufacturing optical member
Patent number
10,983,253
Issue date
Apr 20, 2021
Canon Kabushiki Kaisha
Kenji Makino
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Precursor sol of aluminum oxide optical member and method for produ...
Patent number
10,598,826
Issue date
Mar 24, 2020
Canon Kabushiki Kaisha
Kenji Makino
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Optical element, manufacturing method thereof, and optical apparatus
Patent number
10,466,389
Issue date
Nov 5, 2019
Canon Kabushiki Kaisha
Keiko Abe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical element and method for producing optical element
Patent number
10,120,107
Issue date
Nov 6, 2018
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Grant
Optical member and method for manufacturing optical member
Patent number
9,915,760
Issue date
Mar 13, 2018
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Grant
Precursor sol of aluminum oxide, optical member, and method for pro...
Patent number
9,442,221
Issue date
Sep 13, 2016
Canon Kabushiki Kaisha
Kenji Makino
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Precursor sol of aluminum oxide and method for manufacturing the sa...
Patent number
9,354,359
Issue date
May 31, 2016
Canon Kabushiki Kaisha
Kenji Makino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Precursor sol of aluminum oxide, optical member, and method for pro...
Patent number
8,580,026
Issue date
Nov 12, 2013
Canon Kabushiki Kaisha
Kenji Makino
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fuel cartridge and fuel cell
Patent number
8,071,257
Issue date
Dec 6, 2011
Canon Kabushiki Kaisha
Makoto Kubota
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compound for solid polymer electrolyte membrane
Patent number
8,039,667
Issue date
Oct 18, 2011
Canon Kabushiki Kaisha
Keiko Abe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer electrolyte membrane and method for producing polymer elect...
Patent number
7,910,237
Issue date
Mar 22, 2011
Canon Kabushiki Kaisha
Makoto Kubota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compound, solid polymer electrolyte membrane, electrolyte membrane-...
Patent number
7,862,953
Issue date
Jan 4, 2011
Canon Kabushiki Kaisha
Keiko Abe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolyte membrane, production method thereof, and fuel cell
Patent number
7,846,610
Issue date
Dec 7, 2010
Canon Kabushiki Kaisha
Motokazu Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, and ink jet recordin...
Patent number
7,456,548
Issue date
Nov 25, 2008
Canon Kabushiki Kaisha
Makoto Kubota
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MEMBER AND METHOD FOR MANUFACTURING OPTICAL MEMBER
Publication number
20210199855
Publication date
Jul 1, 2021
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND METHOD OF PRODUCING THE ELEMENT, AND OPTICAL IN...
Publication number
20190187333
Publication date
Jun 20, 2019
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND METHOD OF PRODUCING OPTICAL ELEMENT
Publication number
20190137662
Publication date
May 9, 2019
Canon Kabushiki Kaisha
Keiko Abe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL ELEMENT AND METHOD FOR PRODUCING OPTICAL ELEMENT
Publication number
20190041551
Publication date
Feb 7, 2019
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT, MANUFACTURING METHOD THEREOF, AND OPTICAL APPARATUS
Publication number
20180246256
Publication date
Aug 30, 2018
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Application
OPTICAL MEMBER AND METHOD FOR MANUFACTURING OPTICAL MEMBER
Publication number
20180156942
Publication date
Jun 7, 2018
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Application
PRECURSOR SOL OF ALUMINUM OXIDE OPTICAL MEMBER AND METHOD FOR PRODU...
Publication number
20160349411
Publication date
Dec 1, 2016
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND METHOD FOR PRODUCING OPTICAL ELEMENT
Publication number
20160154145
Publication date
Jun 2, 2016
Canon Kabushiki Kaisha
Keiko Abe
G02 - OPTICS
Information
Patent Application
OPTICAL MEMBER AND METHOD FOR MANUFACTURING OPTICAL MEMBER
Publication number
20140044919
Publication date
Feb 13, 2014
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Application
PRECURSOR SOL OF ALUMINUM OXIDE, OPTICAL MEMBER, AND METHOD FOR PRO...
Publication number
20140044921
Publication date
Feb 13, 2014
Canon Kabushiki Kaisha
Kenji Makino
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PRECURSOR SOL OF ALUMINUM OXIDE AND METHOD FOR MANUFACTURING THE SA...
Publication number
20130258480
Publication date
Oct 3, 2013
Canon Kabushiki Kaisha
Kenji Makino
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRECURSOR SOL OF ALUMINUM OXIDE, OPTICAL MEMBER, AND METHOD FOR PRO...
Publication number
20110274878
Publication date
Nov 10, 2011
Canon Kabushiki Kaisha
Kenji Makino
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY
Publication number
20110236800
Publication date
Sep 29, 2011
Canon Kabushiki Kaisha
Makoto Kubota
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMPOUND FOR SOLID POLYMER ELECTROLYTE MEMBRANE
Publication number
20110065949
Publication date
Mar 17, 2011
Canon Kabushiki Kaisha
Keiko Abe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR PRODUCING POLYMER ELECT...
Publication number
20100040928
Publication date
Feb 18, 2010
Canon Kabushiki Kaisha
Makoto Kubota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUEL CARTRIDGE AND FUEL CELL
Publication number
20100028751
Publication date
Feb 4, 2010
Canon Kabushiki Kaisha
Makoto Kubota
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
ELECTROLYTE MEMBRANE, PRODUCTION METHOD THEREOF, AND FUEL CELL
Publication number
20090269646
Publication date
Oct 29, 2009
Canon Kabushiki Kaisha
Motokazu Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONSTITUENT MEMBER FOR MEMBRANE ELECTRODE ASSEMBLY, MEMBRANE ELECTR...
Publication number
20080152992
Publication date
Jun 26, 2008
Canon Kabushiki Kaisha
Keiko Abe
B32 - LAYERED PRODUCTS
Information
Patent Application
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, AND INK JET RECORDIN...
Publication number
20070262678
Publication date
Nov 15, 2007
Canon Kabushiki Kaisha
Makoto Kubota
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPOUND, SOLID POLYMER ELECTROLYTE MEMBRANE, ELECTROLYTE MEMBRANE-...
Publication number
20070148519
Publication date
Jun 28, 2007
Canon Kabushiki Kaisha
Keiko Abe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Membrane electrode assembly, method for manufacturing the same, and...
Publication number
20060199069
Publication date
Sep 7, 2006
Canon Kabushiki Kaisha
Makoto Kubota
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...