Hideo Tottori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of reheating rail weld zone
- Patent number 10,144,983
- Issue date Dec 4, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Karimine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REHEATING RAIL WELD ZONE
- Publication number 20140087320
- Publication date Mar 27, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kenichi Karimine
- C21 - METALLURGY OF IRON