Yuichi MATSUKI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing steel sheet for cold press and method for...
- Patent number 12,359,276
- Issue date Jul 15, 2025
- JFE Steel Corporation
- Kinya Nakagawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING DELAYED FRACTURE CHARACTERISTICS OF METAL SHEE...
- Publication number 20250065387
- Publication date Feb 27, 2025
- JFE STEEL CORPORATION
- Yuichi MATSUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DELAYED FRACTURE CHARACTERISTIC EVALUATION METHOD AND PROGRAM
- Publication number 20240044760
- Publication date Feb 8, 2024
- JFE STEEL CORPORATION
- Yuichi MATSUKI
- G01 - MEASURING TESTING
Information Patent Application
METAL SHEET SHEARING WORK METHOD, PRESSED COMPONENT MANUFACTURING M...
- Publication number 20230264248
- Publication date Aug 24, 2023
- JFE STEEL CORPORATION
- Yuichi MATSUKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING STEEL SHEET FOR COLD PRESS AND METHOD FOR...
- Publication number 20220049324
- Publication date Feb 17, 2022
- JFE STEEL CORPORATION
- Kinya NAKAGAWA
- C21 - METALLURGY OF IRON