Yoichi Yamashita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roller for in-furnace conveyance
- Patent number 8,622,188
- Issue date Jan 7, 2014
- IHI Corporation
- Hiroto Yamaoka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ROLLER FOR IN-FURNACE CONVEYANCE
- Publication number 20120318634
- Publication date Dec 20, 2012
- Hiroto Yamaoka
- C21 - METALLURGY OF IRON