Koji Tsuchida

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-resistant alloy having high creep rupture strength under high-...
- Patent number 5,316,721
- Issue date May 31, 1994
- Kubota Corporation
- Junichi Sugitani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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