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Kengo Ehara
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Composition for resist underlayer film formation, resist underlayer...
Patent number
11,243,468
Issue date
Feb 8, 2022
JSR Corporation
Naoya Nosaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE AND COMPOSITION
Publication number
20230341778
Publication date
Oct 26, 2023
JSR Corporation
Naoya NOSAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, FILM, AND PRODUCTION METHOD OF PATTERNED SUBSTRATE
Publication number
20200348595
Publication date
Nov 5, 2020
JSR Corporation
Shin-ya NAKAFUJI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COMPOSITION FOR RESIST UNDERLAYER FILM FORMATION, RESIST UNDERLAYER...
Publication number
20200012193
Publication date
Jan 9, 2020
JSR Corporation
Naoya NOSAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY