Tadachika Chiba

Person

Chiyoda-ku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin steel sheet and method for manufacturing same
- Patent number 12,286,680
- Issue date Apr 29, 2025
- JFE Steel Corporation
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME
- Publication number 20250122602
- Publication date Apr 17, 2025
- JFE STEEL CORPORATION
- Yoichiro Matsui
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM
- Publication number 20240425943
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Tadachika Chiba
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM
- Publication number 20240384379
- Publication date Nov 21, 2024
- JFE STEEL CORPORATION
- Tadachika Chiba
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME
- Publication number 20240368722
- Publication date Nov 7, 2024
- JFE STEEL CORPORATION
- Yoichiro Matsui
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20230203615
- Publication date Jun 29, 2023
- JFE STEEL CORPORATION
- Tadachika Chiba
- C21 - METALLURGY OF IRON
Information Patent Application
THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20210381076
- Publication date Dec 9, 2021
- JFE STEEL CORPORATION
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON
Information Patent Application
THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20210381077
- Publication date Dec 9, 2021
- JFE STEEL CORPORATION
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON

Tadachika Chiba

Person

Patents Grantslast 30 patents

Thin steel sheet and method for manufacturing same

Patents Applicationslast 30 patents

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THE SAME

THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME

THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME