Kazuhisa Yamauchi

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Konohana-ku, Osaka-City, Osaka Pref., JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a composite oxide superconductive wire
- Patent number 5,252,550
- Issue date Oct 12, 1993
- Kazuhisa Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for producing single crystals
- Patent number 4,944,925
- Issue date Jul 31, 1990
- Sumitomo Electric Industries, Ltd.
- Kazuhisa Yamauchi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Fabrication of superconducting oxide wires by powder-in-tube method
- Patent number 4,906,609
- Issue date Mar 6, 1990
- Sumitomo Electric Inc. Ltd.
- Kazuhisa Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for withdrawing long-sized objects
- Patent number 4,804,153
- Issue date Feb 14, 1989
- Sumitomo Electric Industries, Ltd.
- Masanobu Nishio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High conductive heat-resistant aluminum alloy
- Patent number 4,402,763
- Issue date Sep 6, 1983
- Sumitomo Electric Industries, Ltd.
- Kenichi Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...