Takanobu Shinohara

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for purifying polymer
- Patent number 5,237,048
- Issue date Aug 17, 1993
- Toyo Engineering Corporation
- Hisashi Miyakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a foamed resin using a blowing and extracting...
- Patent number 5,133,913
- Issue date Jul 28, 1992
- Toyo Engineering Corporation
- Hisashi Miyakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tube for thermal cracking or reforming hydrocarbon and manufacturin...
- Patent number 4,510,988
- Issue date Apr 16, 1985
- Kubota Ltd.
- Keizo Konoki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preventing a combustion furnace from corrosion
- Patent number 4,486,472
- Issue date Dec 4, 1984
- Toyo Engineering Corp.
- Takanobu Shinohara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tube for thermal cracking or reforming hydrocarbon
- Patent number 4,444,731
- Issue date Apr 24, 1984
- Kubota Ltd.
- Keizo Konoki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube for thermal cracking or reforming of hydrocarbon
- Patent number 4,444,732
- Issue date Apr 24, 1984
- Kubota Ltd.
- Keizo Konoki
- C01 - INORGANIC CHEMISTRY