Toshiki SUGIYAMA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20240384378
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Hiroshi SHUTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20230295783
- Publication date Sep 21, 2023
- NIPPON STEEL CORPORATION
- Hiroshi SHUTO
- C21 - METALLURGY OF IRON