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Shotaro NAKANO
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Omuta-shi, Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polythiol composition, polymerizable composition, resin, molded bod...
Patent number
11,827,736
Issue date
Nov 28, 2023
Mitsui Chemicals, Inc.
Shotaro Nakano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition for optical material, polymerizable prepo...
Patent number
11,795,261
Issue date
Oct 24, 2023
Mitsui Chemicals, Inc.
Kouji Suesugi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition for optical material, polymerizable prepo...
Patent number
11,542,357
Issue date
Jan 3, 2023
Mitsui Chemicals, Inc.
Kouji Suesugi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition for optical material, polymerizable prepo...
Patent number
11,499,000
Issue date
Nov 15, 2022
Mitsui Chemicals, Inc.
Kouji Suesugi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYTHIOL COMPOSITION AND APPLICATION OF SAME
Publication number
20240308957
Publication date
Sep 19, 2024
MITSUI CHEMICALS, INC.
Shotaro NAKANO
G02 - OPTICS
Information
Patent Application
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED ART...
Publication number
20240101753
Publication date
Mar 28, 2024
Mitsui Chemicals, Inc.
Shotaro NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BOD...
Publication number
20240084105
Publication date
Mar 14, 2024
Mitsui Chemicals, Inc.
Shotaro NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING THIOURETHANE RESIN RAW MATERIAL AND APPLICATION...
Publication number
20230365770
Publication date
Nov 16, 2023
Mitsui Chemicals, Inc.
Masakazu MURAKAMI
G02 - OPTICS
Information
Patent Application
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED ART...
Publication number
20230365738
Publication date
Nov 16, 2023
Mitsui Chemicals, Inc.
Shotaro NAKANO
G02 - OPTICS
Information
Patent Application
METHOD OF PRODUCING POLYAMINE COMPOUND AND APPLICATION THEREOF
Publication number
20230286897
Publication date
Sep 14, 2023
Mitsui Chemicals, Inc.
Masakazu MURAKAMI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING THIOURETHANE RESIN RAW MATERIAL AND APPLICATION...
Publication number
20230088165
Publication date
Mar 23, 2023
Mitsui Chemicals, Inc.
Masakazu MURAKAMI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE PREPO...
Publication number
20230051738
Publication date
Feb 16, 2023
Mitsui Chemicals, Inc.
Kouji SUESUGI
G02 - OPTICS
Information
Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE PREPO...
Publication number
20230048290
Publication date
Feb 16, 2023
Mitsui Chemicals, Inc.
Kouji SUESUGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BOD...
Publication number
20220403092
Publication date
Dec 22, 2022
Mitsui Chemicals, Inc.
Shotaro NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE PREPO...
Publication number
20220041789
Publication date
Feb 10, 2022
Mitsui Chemicals, Inc.
Kouji SUESUGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE PREPO...
Publication number
20220041788
Publication date
Feb 10, 2022
Mitsui Chemicals, Inc.
Kouji SUESUGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...