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Yoshio SHODA
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Niihama-shi, Ehime, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pellet of liquid crystal polyester resin composition and method of...
Patent number
11,174,342
Issue date
Nov 16, 2021
Sumitomo Chemical Company, Limited
Tomoyuki Hara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Aromatic polyether microparticles, method for producing cured resin...
Patent number
10,927,225
Issue date
Feb 23, 2021
Sumitomo Chemical Company, Limited
Shinji Ohtomo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic polysulfone and aromatic polysulfone composition
Patent number
10,899,889
Issue date
Jan 26, 2021
Sumitomo Chemical Company, Limited
Kazuyuki Ito
G01 - MEASURING TESTING
Information
Patent Grant
Aromatic polysulfone and aromatic polysulfone composition
Patent number
10,899,890
Issue date
Jan 26, 2021
Sumitomo Chemical Company, Limited
Kazuyuki Ito
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
PELLET OF LIQUID CRYSTAL POLYESTER RESIN COMPOSITION AND METHOD OF...
Publication number
20200362099
Publication date
Nov 19, 2020
Sumitomo Chemical Company, Limited
Tomoyuki HARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AROMATIC POLYETHER MICROPARTICLES, METHOD FOR PRODUCING CURED RESIN...
Publication number
20190270855
Publication date
Sep 5, 2019
Sumitomo Chemical Company, Limited
Shinji OHTOMO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC POLYSULFONE AND AROMATIC POLYSULFONE COMPOSITION
Publication number
20190185625
Publication date
Jun 20, 2019
Sumitomo Chemical Company, Limited
Kazuyuki ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC POLYSULFONE AND AROMATIC POLYSULFONE COMPOSITION
Publication number
20190185626
Publication date
Jun 20, 2019
Sumitomo Chemical Company, Limited
Kazuyuki ITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...