Yoshiyuki KASHIWARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot forged product
- Patent number 10,975,452
- Issue date Apr 13, 2021
- Nippon Steel Corporation
- Kison Nishihara
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HOT FORGED PRODUCT
- Publication number 20190127817
- Publication date May 2, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kison NISHIHARA
- C21 - METALLURGY OF IRON