Seisuke Tsuda

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-yield-ratio high-strength galvanized steel sheet and method fo...
- Patent number 11,473,180
- Issue date Oct 18, 2022
- JFE Steel Corporation
- Hiromi Yoshitomi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20240026481
- Publication date Jan 25, 2024
- JFE STEEL CORPORATION
- Takuya HIRASHIMA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-YIELD-RATIO HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FO...
- Publication number 20190032185
- Publication date Jan 31, 2019
- JFE STEEL CORPRATION
- Hiromi Yoshitomi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-YIELD-RATIO HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FO...
- Publication number 20190032187
- Publication date Jan 31, 2019
- JFE STEEL CORPORATION
- HIROMI YOSHITOMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...