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Yuma Tanaka
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Photosensitive resin material and resin film
Patent number
9,874,813
Issue date
Jan 23, 2018
Sumitomo Bakelite Co., Ltd.
Yuma Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOSENSITIVE RESIN MATERIAL AND RESIN FILM
Publication number
20150316845
Publication date
Nov 5, 2015
SUMITOMO BAKELITE CO., LTD.
Yuma TANAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR FORMING CURED FILM
Publication number
20130108967
Publication date
May 2, 2013
SUMITOMO BAKELITE CO., LTD.
Makoto Horii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND METHOD FOR PREPARING PHOTOSENS...
Publication number
20130108963
Publication date
May 2, 2013
SUMITOMO BAKELITE CO., LTD.
Yuma Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION...
Publication number
20130022913
Publication date
Jan 24, 2013
SUMITOMO BAKELITE CO., LTD.
Yuma Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY