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Aya Nakagawa
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Chiba, JP
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last 30 patents
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Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,865,269
Issue date
Dec 15, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,689,477
Issue date
Jun 23, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,689,481
Issue date
Jun 23, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, and coating
Patent number
10,392,528
Issue date
Aug 27, 2019
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
G01 - MEASURING TESTING
Information
Patent Grant
Method for producing trans-rich-1,4-bis(aminomethyl)cyclohexane
Patent number
10,173,962
Issue date
Jan 8, 2019
Mitsui Chemicals, Inc.
Aya Nakagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbodiimide composition, method for producing polycarbodiimide...
Patent number
10,011,677
Issue date
Jul 3, 2018
Mitsui Chemicals, Inc.
Tatsuya Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polyhydric phenol
Patent number
8,604,253
Issue date
Dec 10, 2013
Mitsui Chemicals, Inc.
Hideo Kitagawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR HARD TISSUE REPAIR AND KIT FOR HARD TISSUE REPAIR
Publication number
20210023260
Publication date
Jan 28, 2021
Mitsui Chemicals, Inc.
Shinya AOKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING TRANS-RICH-1,4-BIS(AMINOMETHYL)CYCLOHEXANE
Publication number
20180354890
Publication date
Dec 13, 2018
Mitsui Chemicals, Inc.
Aya NAKAGAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180179317
Publication date
Jun 28, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180171065
Publication date
Jun 21, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180162986
Publication date
Jun 14, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBODIIMIDE COMPOSITION, METHOD FOR PRODUCING POLYCARBODIIMIDE...
Publication number
20180148533
Publication date
May 31, 2018
Mitsui Chemicals, Inc.
Tatsuya YAMASHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, AND COATING
Publication number
20180142123
Publication date
May 24, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING POLYHYDRIC PHENOL
Publication number
20120046498
Publication date
Feb 23, 2012
Mitsui Chemicals, Inc.
Hideo Kitagawa
C07 - ORGANIC CHEMISTRY