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Masanao Kamijo
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for producing chloroprene graft copolymer latex, adhesive co...
Patent number
12,018,109
Issue date
Jun 25, 2024
Resonac Corporation
Naoki Sekioka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Chloroprene copolymer latex composition and molded product thereof
Patent number
11,427,701
Issue date
Aug 30, 2022
Showa Denko K.K.
Tomoaki Murata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chloroprene graft copolymer latex, method for producing same, bondi...
Patent number
11,028,212
Issue date
Jun 8, 2021
Showa Denko K.K.
Naoki Sekioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CHLOROPRENE POLYMER LATEX AND METHOD FOR PRODUCING SAME
Publication number
20220162427
Publication date
May 26, 2022
SHOWA DENKO K.K.
Tomoaki MURATA
A41 - WEARING APPAREL
Information
Patent Application
ISOPRENE-BASED POLYMER LATEX COMPOSITION
Publication number
20220073657
Publication date
Mar 10, 2022
Showa Denko K.K.
Masahiro OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING CHLOROPRENE GRAFT COPOLYMER LATEX, ADHESIVE CO...
Publication number
20220064354
Publication date
Mar 3, 2022
Showa Denko K.K.
Naoki SEKIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING CHLOROPRENE POLYMER LATEX
Publication number
20220056246
Publication date
Feb 24, 2022
SHOWA DENKO K.K.
Noriko OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE COPOLYMER LATEX COMPOSITION AND MOLDED PRODUCT THEREOF
Publication number
20220033626
Publication date
Feb 3, 2022
SHOWA DENKO K.K.
Tomoaki MURATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLOROPRENE GRAFT COPOLYMER LATEX, METHOD FOR PRODUCING SAME, BONDI...
Publication number
20190169344
Publication date
Jun 6, 2019
SHOWA DENKO K.K.
Naoki SEKIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Curable polymer compound
Publication number
20070083012
Publication date
Apr 12, 2007
Masanao Kamijo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Color filter black matrix resist composition and carbon black dispe...
Publication number
20060041053
Publication date
Feb 23, 2006
Hirotoshi Kamata
G02 - OPTICS
Information
Patent Application
Color filter black matrix resist composition
Publication number
20060036023
Publication date
Feb 16, 2006
Hirotoshi Kamata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Black resist composition for color filter
Publication number
20050258406
Publication date
Nov 24, 2005
Showa Denko K.K.
Mina Onishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...