Tsuyoshi Hamaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of annealing metal member
- Patent number 10,370,733
- Issue date Aug 6, 2019
- Nippon Steel Corporation
- Yasuo Ohsugi
- C21 - METALLURGY OF IRON
Information Patent Grant
Annealing separator having excellent reactivity for grain-oriented...
- Patent number 5,685,920
- Issue date Nov 11, 1997
- Nippon Steel Corporation
- Osamu Tanaka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ANNEALING METAL MEMBER
- Publication number 20140126894
- Publication date May 8, 2014
- Yasuo Ohsugi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTINOUSLY ANNEALING STEEL STRIP HAVING A CURIE POINT A...
- Publication number 20100101690
- Publication date Apr 29, 2010
- Shigenobu Koga
- C21 - METALLURGY OF IRON