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Ryota Kishi
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Niigata, JP
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last 30 patents
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Patent Grant
Purification system of trichlorosilane and silicon crystal
Patent number
10,584,035
Issue date
Mar 10, 2020
Shin-Etsu Chemical Co., Ltd.
Ryota Kishi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Trichlorosilane purification system and method for producing polycr...
Patent number
10,207,932
Issue date
Feb 19, 2019
Shin-Etsu Chemical Co., Ltd.
Ryota Kishi
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PURIFICATION SYSTEM OF TRICHLOROSILANE AND SILICON CRYSTAL
Publication number
20180244529
Publication date
Aug 30, 2018
Shin-Etsu Chemical Co., Ltd.
Ryota Kishi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRICHLOROSILANE PURIFICATION SYSTEM AND METHOD FOR PRODUCING POLYCR...
Publication number
20180086645
Publication date
Mar 29, 2018
Shin-Etsu Chemical Co., Ltd.
Ryota Kishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL