Tetsuo Matsumura

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of coil liquefaction by hydrogenation
- Patent number 5,269,910
- Issue date Dec 14, 1993
- Kabushiki Kaisha Kobe Seiko Sho
- Tetsuo Matsumura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for converting coal to an oil fraction
- Patent number 4,818,374
- Issue date Apr 4, 1989
- Mitsubishi Chemical Industries Ltd.
- Nobuyoshi Hirokoh
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of treating brown coal for liquefaction
- Patent number 4,714,543
- Issue date Dec 22, 1987
- Kabushiki Kaisha Kobe Seiko Sho
- Tetsuo Matsumura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of liquefying brown coal
- Patent number 4,565,622
- Issue date Jan 21, 1986
- Kabushiki Kaisha Kobe Seikosho
- Yukio Nakako
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for converting coal
- Patent number 4,541,914
- Issue date Sep 17, 1985
- Mitsubishi Chemical Industries Ltd.
- Nobuyoshi Hirokoh
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...