Hiromi Yoshida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High strength galvannealed steel sheet with excellent appearance an...
- Patent number 9,200,352
- Issue date Dec 1, 2015
- JFE Steel Corporation
- Hayato Saito
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet excellent in deep drawing characteristics...
- Patent number 7,686,896
- Issue date Mar 30, 2010
- JFE Steel Corporation
- Hiromi Yoshida
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH STRENGTH COLD ROLLED STEEL SHEET EXCELLENT IN WELDABILITY AND...
- Publication number 20110290383
- Publication date Dec 1, 2011
- JFE STEEL CORPORATION
- Hiromi Yoshida
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH GALVANNEALED STEEL SHEET WITH EXCELLENT APPEARANCE AN...
- Publication number 20110139316
- Publication date Jun 16, 2011
- JFE STEEL CORPORATION
- Hayato Saito
- C21 - METALLURGY OF IRON
Information Patent Application
High-Stiffness High-Strength Thin Steel Sheet and Method For Produc...
- Publication number 20080118390
- Publication date May 22, 2008
- JFE Steel Corporation
- Taro Kizu
- C21 - METALLURGY OF IRON
Information Patent Application
High-stiffness high-strength thin steel sheet and method for produc...
- Publication number 20070144633
- Publication date Jun 28, 2007
- Taro Kizu
- C21 - METALLURGY OF IRON
Information Patent Application
High-strength steel sheet excellent in deep drawing characteristics...
- Publication number 20060191612
- Publication date Aug 31, 2006
- JFE STEEL CORPORATION
- Hiromi Yoshida
- C21 - METALLURGY OF IRON