Kohei Shigeta

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Katsushika-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for producing purified aqueous hydrogen peroxide...
- Patent number 11,220,430
- Issue date Jan 11, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Kohei Shigeta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing hydrogen peroxide
- Patent number 9,919,923
- Issue date Mar 20, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Tatsumi Ishihara
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PURIFIED AQUEOUS HYDROGEN PEROXIDE SOLUTION
- Publication number 20240279060
- Publication date Aug 22, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kohei SHIGETA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING PURIFIED AQUEOUS HYDROGEN PEROXIDE...
- Publication number 20190352179
- Publication date Nov 21, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Kohei SHIGETA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROGEN PEROXIDE
- Publication number 20150139892
- Publication date May 21, 2015
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Tatsumi Ishihara
- C01 - INORGANIC CHEMISTRY