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Tamito Igarashi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Binder composition, binder dispersion liquid, electrode mixture, el...
Patent number
10,938,034
Issue date
Mar 2, 2021
Kureha Corporation
Yoshiyuki Nagasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure for non-aqueous electrolyte secondary battery, non-aqueou...
Patent number
10,074,841
Issue date
Sep 11, 2018
Kureha Corporation
Aya Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resin composition, filler-containing resin film for non-aqueous ele...
Patent number
9,850,394
Issue date
Dec 26, 2017
Kureha Corporation
Yusaku Inaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vinylidene fluoride copolymers and uses of the copolymers
Patent number
9,512,255
Issue date
Dec 6, 2016
Kureha Corporation
Keisuke Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing resin film for non-aqueous electrolyte seconda...
Patent number
9,478,780
Issue date
Oct 25, 2016
Kureha Corporation
Yusaku Inaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vinylidene fluoride polymer powder and vinylidene fluoride polymer...
Patent number
9,267,016
Issue date
Feb 23, 2016
Kureha Corporation
Tamito Igarashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Positive electrode mixture for nonaqueous battery and positive elec...
Patent number
9,236,612
Issue date
Jan 12, 2016
Kureha Corporation
Tamito Igarashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Vinylidene fluoride based core-shell type polymer and use thereof i...
Patent number
7,851,084
Issue date
Dec 14, 2010
Kureha Corporation
Mitsuyasu Sakuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
BINDER SOLUTION, SLURRY, SOLID ELECTROLYTE LAYER, ELECTRODE, AND AL...
Publication number
20240120492
Publication date
Apr 11, 2024
Kureha Corporation
Aya SHIKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BINDER COMPOSITION, BINDER DISPERSION LIQUID, ELECTRODE MIXTURE, EL...
Publication number
20180358626
Publication date
Dec 13, 2018
Kureha Corporation
YOSHIYUKI NAGASAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, FILLER-CONTAINING RESIN FILM FOR NON-AQUEOUS ELE...
Publication number
20170306174
Publication date
Oct 26, 2017
Kureha Corporation
Yusaku INABA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS LATEX, SEPARATOR/INTERMEDIATE LAYER LAMINATE, AND STRUCTURE...
Publication number
20170288189
Publication date
Oct 5, 2017
Kureha Corporation
YUSAKU INABA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MELT MOLDING METHOD OF VINYLIDENE FLUORIDE RESIN, AND MELT MOLDED P...
Publication number
20160368196
Publication date
Dec 22, 2016
Kureha Corporation
TAMITO IGARASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AQUEOUS VINYLIDENE FLUORIDE-BASED POLYMER COMPOSITION AND USE THEREOF
Publication number
20160289439
Publication date
Oct 6, 2016
Kureha Corporation
YOSHIYUKI NAGASAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOU...
Publication number
20160079582
Publication date
Mar 17, 2016
Kureha Corporation
AYA TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOLDED ARTICLE
Publication number
20150299355
Publication date
Oct 22, 2015
Kureha Corporation
YUKI SAKAI
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING RESIN FILM FOR NON-AQUEOUS ELECTROLYTE SECONDA...
Publication number
20150179996
Publication date
Jun 25, 2015
Kureha Corporation
Yusaku Inaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION, FILLER-CONTAINING RESIN FILM FOR NON-AQUEOUS ELE...
Publication number
20150147462
Publication date
May 28, 2015
Kureha Corporation
Yusaku Inaba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process For Producing Heat-Treated Vinylidene Fluoride Polymer Powd...
Publication number
20150137032
Publication date
May 21, 2015
Kureha Corporation
Tamito Igarashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLURRY FOR POSITIVE ELECTRODE FOR SULFIDE-BASED SOLID-STATE BATTERY...
Publication number
20150096169
Publication date
Apr 9, 2015
Kureha Corporation
Hajime Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vinylidene Fluoride Copolymers and Uses of the Copolymers
Publication number
20130273424
Publication date
Oct 17, 2013
Kureha Corporation
Keisuke Watanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for Producing Heat-Treated Vinylidene Fluoride Polymer Powd...
Publication number
20120213915
Publication date
Aug 23, 2012
Kureha Corporation
Tamito Igarashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vinylidene Fluoride Polymer Powder and Vinylidene Fluoride Polymer...
Publication number
20120208085
Publication date
Aug 16, 2012
Kureha Corporation
Tamito Igarashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Positive Electrode Mixture for Nonaqueous Battery and Positive Elec...
Publication number
20100266882
Publication date
Oct 21, 2010
Kureha Corporation
Tamito Igarashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Vinylidene Fluoride Based Core-Shell Type Polymer and Use Thereof i...
Publication number
20080131776
Publication date
Jun 5, 2008
Mitsuyasu Sakuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...