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Takashi KONNO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition and cured product of same
Patent number
12,227,611
Issue date
Feb 18, 2025
Daicel Corporation
Takashi Konno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester polyol and polyurethane
Patent number
12,071,504
Issue date
Aug 27, 2024
Daicel Corporation
Jun Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate compound, polyurethane resin forming composition usi...
Patent number
11,859,044
Issue date
Jan 2, 2024
Daicel Corporation
Takashi Konno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
POLYISOCYANATE COMPOUND, POLYURETHANE RESIN FORMING COMPOSITION USI...
Publication number
20230108643
Publication date
Apr 6, 2023
DAICEL CORPORATION
Takashi KONNO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION AND CURED PRODUCT OF SAME
Publication number
20220389149
Publication date
Dec 8, 2022
DAICEL CORPORATION
Takashi KONNO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE POLYOL DERIVATIVE
Publication number
20220372219
Publication date
Nov 24, 2022
DAICEL CORPORATION
Shintarou HATANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20220363942
Publication date
Nov 17, 2022
DAICEL CORPORATION
Takashi KONNO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYESTER POLYOL AND POLYURETHANE
Publication number
20220089807
Publication date
Mar 24, 2022
DAICEL CORPORATION
Jun WATANABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...