Takayuki TUJI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy wire, cable, and method of manufacturing copper alloy...
- Patent number 11,545,277
- Issue date Jan 3, 2023
- Hitachi Metals, Ltd.
- Kazuhisa Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Insulated electric wire, coil and producing method for same coil
- Patent number 11,476,024
- Issue date Oct 18, 2022
- Hitachi Metals, Ltd.
- Keisuke Fujito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INSULATED ELECTRIC WIRE, COIL AND PRODUCING METHOD FOR SAME COIL
- Publication number 20200373049
- Publication date Nov 26, 2020
- Hitachi Metals, Ltd.
- Keisuke FUJITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Copper Alloy Wire, Cable, and Method of Manufacturing Copper Alloy...
- Publication number 20200075193
- Publication date Mar 5, 2020
- Hitachi Metals, Ltd.
- Kazuhisa TAKAHASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...