Shuji Sakai

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Tsuchiura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dilute copper alloy material, dilute copper alloy wire, dilute copp...
- Patent number 9,809,872
- Issue date Nov 7, 2017
- Hitachi Metals, Ltd.
- Seigi Aoyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum-stabilized superconductor and superconducting coil, and me...
- Patent number 5,189,386
- Issue date Feb 23, 1993
- Hitachi, Ltd.
- Naofumi Tada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated superconductor
- Patent number 4,490,578
- Issue date Dec 25, 1984
- Hitachi Cable, Ltd.
- Shohei Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DILUTE COPPER ALLOY MATERIAL, DILUTE COPPER ALLOY WIRE, DILUTE COPP...
- Publication number 20100263905
- Publication date Oct 21, 2010
- HITACHI CABLE, LTD.
- Seigi AOYAMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...