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Ryusei TERASHIMA
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Niigata, JP
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Patents Grants
last 30 patents
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Patent Grant
Defect inspection apparatus, method for inspecting defect, and meth...
Patent number
11,940,391
Issue date
Mar 26, 2024
Shin-Etsu Chemical Co., Ltd.
Ryusei Terashima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
DEFECT INSPECTION APPARATUS, METHOD FOR INSPECTING DEFECT, AND METH...
Publication number
20220317061
Publication date
Oct 6, 2022
Shin-Etsu Chemical Co., Ltd.
Ryusei TERASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOMASK BLANK, METHOD FOR PRODUCING PHOTOMASK, AND PHOTOMASK
Publication number
20220317554
Publication date
Oct 6, 2022
Shin-Etsu Chemical Co., Ltd.
Naoki MATSUHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY