Yoshihiro Minato

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Complex carbonitride powder and method for producing same
- Patent number 10,858,252
- Issue date Dec 8, 2020
- Sumitomo Electric Industries, Ltd.
- Masato Michiuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hard alloy and cutting tool
- Patent number 10,603,721
- Issue date Mar 31, 2020
- Sumitomo Electric Industries, Ltd
- Masato Michiuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Material for decorative parts
- Patent number 8,992,657
- Issue date Mar 31, 2015
- Sumitomo Electric Hardmetal Corp.
- Yoshimitsu Sawazono
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy tool of hard metal
- Patent number 4,868,065
- Issue date Sep 19, 1989
- Sumitomo Electric Industries, Ltd.
- Masao Maruyama
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COMPLEX CARBONITRIDE POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20190092638
- Publication date Mar 28, 2019
- Sumitomo Electric Industries, Ltd.
- Masato Michiuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HARD ALLOY AND CUTTING TOOL
- Publication number 20180036806
- Publication date Feb 8, 2018
- Sumitomo Electric Industries, Ltd.
- Masato Michiuchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MATERIAL FOR DECORATIVE PARTS
- Publication number 20130087019
- Publication date Apr 11, 2013
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Yoshimitsu Sawazono
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...