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Yushi KUMAGAI
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Ichihara-shi, JP
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last 30 patents
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Patent Application
CHLOROPRENE POLYMER AND MANUFACTURING METHOD THEREFOR, CHLOROPRENE...
Publication number
20240294686
Publication date
Sep 5, 2024
Denka Company Limited
Misaki ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER LATEX COMPOSITION, AND DIP MOLDED BODY
Publication number
20240294741
Publication date
Sep 5, 2024
Denka Company Limited
Misaki ITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CHLOROPRENE POLYMER LATEX AND MANUFACTURING METHOD THEREFOR, AND DI...
Publication number
20240294742
Publication date
Sep 5, 2024
Denka Company Limited
Misaki ITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ACRYLIC BLOCK COPOLYMER, (METH)ACRYLIC BLOCK COPOLYMER LATEX, (METH...
Publication number
20240132649
Publication date
Apr 25, 2024
DENKA COMPANY LIMITED
Wataru NISHINO
A41 - WEARING APPAREL
Information
Patent Application
CHLOROPRENE POLYMER COMPOSITION, DIP-MOLDED ARTICLE, AND METHOD FOR...
Publication number
20240034862
Publication date
Feb 1, 2024
Denka Company Limited
Masahiro KATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER MATERIAL, RUBBER COMPOSITION, VULCANIZED OBJECT, FOAMED OBJE...
Publication number
20240034819
Publication date
Feb 1, 2024
Denka Company Limited
Yushi KUMAGAI
A41 - WEARING APPAREL
Information
Patent Application
CHLOROPRENE-BASED BLOCK COPOLYMER, LATEX, LATEX COMPOSITION, AND RU...
Publication number
20230074040
Publication date
Mar 9, 2023
DENKA COMPANY LIMITED
Hideharu MORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE-BASED BLOCK COPOLYMER, LATEX, LATEX COMPOSITION, AND RU...
Publication number
20230055361
Publication date
Feb 23, 2023
DENKA COMPANY LIMITED
Yushi KUMAGAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE-BASED BLOCK COPOLYMER LATEX
Publication number
20230050436
Publication date
Feb 16, 2023
DENKA COMPANY LIMITED
Yushi KUMAGAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIP-MOLDED ARTICLE
Publication number
20230025987
Publication date
Jan 26, 2023
DENKA COMPANY LIMITED
Yushi KUMAGAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSS-COPOLYMER AND MEDICAL SINGLE-LAYER TUBE INCLUDING SAME
Publication number
20190077893
Publication date
Mar 14, 2019
Denka Company Limited
Yushi KUMAGAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THERMOPLASTIC ELASTOMER RESIN COMPOSITION
Publication number
20160289437
Publication date
Oct 6, 2016
DENKA COMPANY LIMITED
Yushi KUMAGAI
B32 - LAYERED PRODUCTS