Patents/Inventors

Ryotaro Umezu

TokyoJP3 patents

4 Patents

US122027862025
Method for Producing Aromatic Nitrile Compound and Method for Producing Carbonate Ester
MITSUBISHI GAS CHEMICAL COMPANY, Inc.
0 cites
US119704422024
Method for Producing Carbonic Ester
MITSUBISHI GAS CHEMICAL COMPANY, Inc.
0 cites
US116738562023
Method for Producing Aromatic Nitrile Compound and Method for Producing Carbonate Ester
MITSUBISHI GAS CHEMICAL COMPANY, Inc.
0 cites
US115969362023
Method for Regenerating Catalyst and Method for Producing Carbonate Ester
MITSUBISHI GAS CHEMICAL COMPANY, Inc.
0 cites