Shoji Iiyama

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing purified chlorosilanes
- Patent number 12,162,763
- Issue date Dec 10, 2024
- Tokuyama Corporation
- Junya Sakai
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN CHLORIDE DEHYDRATION METHOD
- Publication number 20220371886
- Publication date Nov 24, 2022
- Tokuyama Corporation
- Junya Sakai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TRICHLOROSILANE PRODUCTION METHOD, AND PIPES
- Publication number 20220274840
- Publication date Sep 1, 2022
- Tokuyama Corporation
- Junya SAKAI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Chlorosilane Producing Method
- Publication number 20220162079
- Publication date May 26, 2022
- Tokuyama Corporation
- Katsuya Ogihara
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Producing Refined Chlorosilane
- Publication number 20220073358
- Publication date Mar 10, 2022
- Tokuyama Corporation
- Junya Sakai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Chlorosilane Manufacturing Method
- Publication number 20220064009
- Publication date Mar 3, 2022
- Tokuyama Corporation
- Katsuya Ogihara
- C01 - INORGANIC CHEMISTRY