Ryoji Mishima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superplastic aluminum alloy strips and process for producing the same
- Patent number 4,619,712
- Issue date Oct 28, 1986
- Mitsubishi Light Metal Industries Limited
- Hitoshi Miyamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing superplastic aluminum alloy strips
- Patent number 4,531,977
- Issue date Jul 30, 1985
- Kasei Naoetsu Light Metal Industries, Ltd.
- Ryoji Mishima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...