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Shinnosuke YOSHIOKA
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid crystal composition, method of producing the same, and retar...
Patent number
11,193,065
Issue date
Dec 7, 2021
Sumitomo Chemical Company, Limited
Daichi Fujimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Retardation film
Patent number
11,002,896
Issue date
May 11, 2021
Sumitomo Chemical Company, Limited
Nobuyuki Hatanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound, liquid crystal composition, optical film, polarizing plat...
Patent number
10,858,590
Issue date
Dec 8, 2020
Sumitomo Chemical Company, Limited
Shinnosuke Yoshioka
G02 - OPTICS
Information
Patent Grant
Liquid crystal composition
Patent number
10,336,938
Issue date
Jul 2, 2019
Sumitomo Chemical Company, Limited
Shinnosuke Yoshioka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light absorptive compound, polymer composition containing the compo...
Patent number
10,029,982
Issue date
Jul 24, 2018
Sumitomo Chemical Company, Limited
Katsuaki Miyazaki
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND, LIQUID CRYSTAL COMPOSITION, OPTICAL FILM, POLARIZING PLAT...
Publication number
20180119015
Publication date
May 3, 2018
Sumitomo Chemical Company, Limited
Shinnosuke YOSHIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, LIQUID CRYSTAL COMPOSITION, OPTICAL FILM, POLARIZING PLAT...
Publication number
20180120624
Publication date
May 3, 2018
Sumitomo Chemical Company, Limited
Shinnosuke YOSHIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION, METHOD OF PRODUCING THE SAME, AND RETAR...
Publication number
20170306234
Publication date
Oct 26, 2017
Sumitomo Chemical Company, Limited
Daichi FUJIMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION
Publication number
20170283700
Publication date
Oct 5, 2017
Sumitomo Chemical Company, Limited
Shinnosuke YOSHIOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT ABSORPTIVE COMPOUND, POLYMER COMPOSITION CONTAINING THE COMPO...
Publication number
20170183304
Publication date
Jun 29, 2017
Sumitomo Chemical Company, Limited
Katsuaki MIYAZAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RETARDATION FILM
Publication number
20170184767
Publication date
Jun 29, 2017
Sumitomo Chemical Company, Limited
Nobuyuki HATANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...