Nobuhiro Nagata

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing 1,2,4-triazole
- Patent number 6,002,015
- Issue date Dec 14, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Nobuhiro Nagata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing ketazine and hydrazine
- Patent number 5,986,134
- Issue date Nov 16, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Yasuhisa Kuriyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of hydrazine hydrate
- Patent number 5,744,115
- Issue date Apr 28, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Yasuhisa Kuriyama
- C01 - INORGANIC CHEMISTRY