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Satoko YOSHIMURA
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Shunan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Antifouling method for polysilicon
Patent number
12,186,963
Issue date
Jan 7, 2025
Tokuyama Corporation
Takuya Asano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polysilicon package
Patent number
10,518,964
Issue date
Dec 31, 2019
Tokuyama Corporation
Satoko Yoshimura
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Antifouling Method for Polysilicon
Publication number
20210339450
Publication date
Nov 4, 2021
Tokuyama Corporation
Takuya Asano
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POLYSILICON PACKAGE
Publication number
20170233174
Publication date
Aug 17, 2017
Tokuyama Corporation
Satoko YOSHIMURA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL