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Wataru NISHINO
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Itoigawa-city, Niigata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Chloroprene/unsaturated nitrile copolymer, chloroprene/unsaturated...
Patent number
11,993,671
Issue date
May 28, 2024
DENKA COMPANY LIMITED
Wataru Nishino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Chloroprene/unsaturated nitrile copolymer composition and vulcanize...
Patent number
11,965,078
Issue date
Apr 23, 2024
DENKA COMPANY LIMITED
Suguru Onuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing statistical copolymer containing chloroprene m...
Patent number
11,566,087
Issue date
Jan 31, 2023
DENKA COMPANY LIMITED
Wataru Nishino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Block copolymer and method for producing block copolymer
Patent number
11,365,276
Issue date
Jun 21, 2022
DENKA COMPANY LIMITED
Wataru Nishino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chloroprene polymer and production method therefor
Patent number
11,254,807
Issue date
Feb 22, 2022
DENKA COMPANY LIMITED
Yuhei Ishigaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CHLOROPRENE BLOCK COPOLYMER, LATEX, LATEX COMPOSITION, AND RUBBER C...
Publication number
20240352175
Publication date
Oct 24, 2024
Denka Company Limited
Wataru NISHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER, CHLOROPRENE POLYMER COMPOSITION, VULCANIZATION...
Publication number
20240182618
Publication date
Jun 6, 2024
Denka Company Limited
Wataru NISHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER, CHLOROPRENE POLYMER COMPOSITION, VULCANIZATION...
Publication number
20240158555
Publication date
May 16, 2024
Denka Company Limited
Wataru NISHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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, CHLOROPRENE POLYMER LATEX, METHOD FOR PRODUCIN...
Publication number
20240117161
Publication date
Apr 11, 2024
DENKA COMPANY LIMITED
Seiya TOMIZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER, CHLOROPRENE POLYMER LATEX, METHOD FOR PRODUCIN...
Publication number
20240117083
Publication date
Apr 11, 2024
DENKA COMPANY LIMITED
Seiya TOMIZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
RUBBER COMPOSITION, VULCANIZED PRODUCT, AND VULCANIZED MOLDED ARTICLE
Publication number
20220325071
Publication date
Oct 13, 2022
Denka Company Limited
Atsunori KONDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE/UNSATURATED NITRILE COPOLYMER COMPOSITION AND VULCANIZE...
Publication number
20220010097
Publication date
Jan 13, 2022
DENKA COMPANY LIMITED
Suguru ONUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE/UNSATURATED NITRILE COPOLYMER, CHLOROPRENE/UNSATURATED...
Publication number
20210395422
Publication date
Dec 23, 2021
DENKA COMPANY LIMITED
Wataru NISHINO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING STATISTICAL COPOLYMER CONTAINING CHLOROPRENE M...
Publication number
20200199260
Publication date
Jun 25, 2020
DENKA COMPANY LIMITED
Wataru NISHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE POLYMER AND PRODUCTION METHOD THEREFOR
Publication number
20200165421
Publication date
May 28, 2020
Denka Company Limited
Yuhei ISHIGAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLOCK COPOLYMER AND METHOD FOR PRODUCING BLOCK COPOLYMER
Publication number
20190389994
Publication date
Dec 26, 2019
DENKA COMPANY LIMITED
Wataru NISHINO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...