Nobuyoshi Kurauchi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ni base alloy for spark plug electrodes of internal combustion engines
- Patent number 5,204,059
- Issue date Apr 20, 1993
- Mitsubishi Metal Corporation
- Kensho Sahira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for plastic-working ingots of heat-resistant alloy containin...
- Patent number 5,019,179
- Issue date May 28, 1991
- Mitsubishi Metal Corporation
- Kensho Sahira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni base alloy for spark plug electrodes of internal combustion engine
- Patent number 4,906,438
- Issue date Mar 6, 1990
- Mitsubishi Kinzoku Kabushiki Kaisha
- Kensho Sahira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...