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Yoshiki Suto
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Kisarazu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Display device, method for manufacturing same, polyimide film for d...
Patent number
9,868,823
Issue date
Jan 16, 2018
Nippon Steel & Sumikin Chemical Co., Ltd.
Masakazu Katayama
G02 - OPTICS
Information
Patent Grant
Display device, method for manufacturing same, polyimide film for d...
Patent number
9,695,283
Issue date
Jul 4, 2017
Nippon Steel & Sumikin Chemical Co., Ltd.
Masakazu Katayama
G02 - OPTICS
Information
Patent Grant
Display device, method for manufacturing same, polyimide film for d...
Patent number
9,403,947
Issue date
Aug 2, 2016
Nippon Steel & Sumikin Chemical Co., Ltd.
Masakazu Katayama
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
Publication number
20170240707
Publication date
Aug 24, 2017
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Masakazu Katayama
B32 - LAYERED PRODUCTS
Information
Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
Publication number
20160244565
Publication date
Aug 25, 2016
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Masakazu Katayama
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
Publication number
20150183932
Publication date
Jul 2, 2015
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Masakazu Katayama
H01 - BASIC ELECTRIC ELEMENTS