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Hiroki KATO
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Kawasaki-shi, JP
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Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING ACID GENERATOR
Publication number
20240425440
Publication date
Dec 26, 2024
Tokyo Ohka Kogyo Co., Ltd.
Rin Odashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER COMP...
Publication number
20240411226
Publication date
Dec 12, 2024
Tokyo Ohka Kogyo Co., Ltd.
Hiroki Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, COMPOUND, AN...
Publication number
20240402604
Publication date
Dec 5, 2024
Tokyo Ohka Kogyo Co., Ltd.
Rin Odashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
Publication number
20240337937
Publication date
Oct 10, 2024
Tokyo Ohka Kogyo Co., Ltd.
Hiroki KATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
Publication number
20240302741
Publication date
Sep 12, 2024
Tokyo Ohka Kogyo Co., Ltd.
Shuichi Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, METHOD FOR P...
Publication number
20240295812
Publication date
Sep 5, 2024
Tokyo Ohka Kogyo Co., Ltd.
Junichi Miyakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMATION METHOD
Publication number
20240264527
Publication date
Aug 8, 2024
Tokyo Ohka Kogyo Co., Ltd.
Takuya Uehara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METAL OXIDE FILM-FORMING COMPOSITION, METHOD FOR PRODUCING METAL OX...
Publication number
20220274912
Publication date
Sep 1, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro NODA
C01 - INORGANIC CHEMISTRY