Tomohiro Hashimukai

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet, member, and methods for producing the same
- Patent number 12,146,204
- Issue date Nov 19, 2024
- JFE Steel Corporation
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Thin steel sheet and method for manufacturing the same
- Patent number 11,965,223
- Issue date Apr 23, 2024
- JFE Steel Corporation
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Rapid-cooling quenching apparatus and rapid-cooling quenching method
- Patent number 10,844,449
- Issue date Nov 24, 2020
- JFE Steel Corporation
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING THE SAME
- Publication number 20220372590
- Publication date Nov 24, 2022
- JFE STEEL CORPORATION
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING THE SAME
- Publication number 20220364198
- Publication date Nov 17, 2022
- JFE STEEL CORPORATION
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING THE SAME
- Publication number 20220298594
- Publication date Sep 22, 2022
- JFE STEEL CORPORATION
- Takuya HIRASHIMA
- C21 - METALLURGY OF IRON
Information Patent Application
THIN STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210310092
- Publication date Oct 7, 2021
- JFE STEEL CORPORATION
- Noriaki Kohsaka
- C21 - METALLURGY OF IRON
Information Patent Application
RAPID-COOLING QUENCHING APPARATUS AND RAPID-COOLING QUENCHING METHOD
- Publication number 20190010564
- Publication date Jan 10, 2019
- JFE STEEL CORPORATION
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON