Masayuki Moriwaki

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Shunan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method for high-purity hydrogen chloride gas
- Patent number 12,312,247
- Issue date May 27, 2025
- Tokuyama Corporation
- Akihiro Saito
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for producing halogen oxyacid solution
- Patent number 11,738,997
- Issue date Aug 29, 2023
- Tokuyama Corporation
- Takayuki Negishi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing a chlorinated hydrocarbon having 3 carbon atoms
- Patent number 8,912,371
- Issue date Dec 16, 2014
- Tokuyama Corporation
- Shunsuke Hosaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of making a chlorinated hydrocarbon
- Patent number 8,877,990
- Issue date Nov 4, 2014
- Tokuyama Corporation
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of making a chlorinated hydrocarbon
- Patent number 8,304,589
- Issue date Nov 6, 2012
- Tokuyama Corporation
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR HIGH-PURITY HYDROGEN CHLORIDE GAS
- Publication number 20220411265
- Publication date Dec 29, 2022
- Tokuyama Corporation
- Akihiro SAITO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HALOGEN OXYACID SOLUTION
- Publication number 20220356061
- Publication date Nov 10, 2022
- Tokuyama Corporation
- Takayuki NEGISHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING HALOGEN OXYACID SOLUTION
- Publication number 20210403323
- Publication date Dec 30, 2021
- Tokuyama Corporation
- Takayuki NEGISHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING A CHLORINATED HYDROCARBON HAVING 3 CARBON ATOMS
- Publication number 20130165705
- Publication date Jun 27, 2013
- Tokuyama Corporation
- Shunsuke Hosaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF MAKING A CHLORINATED HYDROCARBON
- Publication number 20120157723
- Publication date Jun 21, 2012
- Tadahiro FUKUJU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF MAKING A CHLORINATED HYDROCARBON
- Publication number 20120053374
- Publication date Mar 1, 2012
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY