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Manami OSHIO
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Shunan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Laminate and optical article comprising the same
Patent number
10,690,943
Issue date
Jun 23, 2020
Tokuyama Corporation
Katsuhiro Mori
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
SILICON ETCHING LIQUID, AND METHOD FOR PRODUCING SILICON DEVICES AN...
Publication number
20240124775
Publication date
Apr 18, 2024
Tokuyama Corporation
Yoshiki Seike
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SILIC...
Publication number
20240112917
Publication date
Apr 4, 2024
Tokuyama Corporation
Yoshiki SEIKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICON ETCHING LIQUID, AND METHOD FOR PRODUCING SILICON DEVICE AND...
Publication number
20230295499
Publication date
Sep 21, 2023
Tokuyama Corporation
Yoshiki Seike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON ETCHING LIQUID, AND METHOD FOR PRODUCING SILICON DEVICE AND...
Publication number
20230287270
Publication date
Sep 14, 2023
Tokuyama Corporation
Yoshiki Seike
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICON ETCHING LIQUID CONTAINING AROMATIC ALDEHYDE
Publication number
20230136986
Publication date
May 4, 2023
Tokuyama Corporation
Naoto NOMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon Etching Liquid
Publication number
20220041931
Publication date
Feb 10, 2022
Tokuyama Corporation
Manami Oshio
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Silicon Etching Solution, Method for Manufacturing Silicon Device U...
Publication number
20210269716
Publication date
Sep 2, 2021
Tokuyama Corporation
Yoshiki Seike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COATING COMPOSITION AND OPTICAL ARTICLE HAVING A HARD COAT FILM
Publication number
20210040335
Publication date
Feb 11, 2021
Tokuyama Corporation
Manami OSHIO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATE AND OPTICAL ARTICLE COMPRISING THE SAME
Publication number
20190004336
Publication date
Jan 3, 2019
Tokuyama Corporation
Katsuhiro MORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...