Michio Fukatsu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing dimethylamine
- Patent number 5,773,659
- Issue date Jun 30, 1998
- Nitto Kagaku Kogyo Kabushiki Kaisha
- Michio Fukatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of methylamines
- Patent number 5,688,854
- Issue date Nov 18, 1997
- Nitto Kagaku Kogyo Kabushiki Kaisha
- Takeyuki Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dimethylamine in preference to mono- and trim...
- Patent number 4,582,936
- Issue date Apr 15, 1986
- Nitto Kagaku Kogyo Kabushiki Kaisha
- Yoshiro Ashina
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing dimethylamine in preference to mono- or trime...
- Patent number 4,578,516
- Issue date Mar 25, 1986
- Nitto Kagaku Kogyu Kabushiki Kaisha
- Yoshiro Ashina
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing methylamines
- Patent number 4,485,261
- Issue date Nov 27, 1984
- Nitto Kagaku Kogyo Kabushiki Kaisha
- Yoshiro Ashina
- C07 - ORGANIC CHEMISTRY