Shuji Okada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferritic stainless steel sheet for water heater excellent in corros...
- Patent number 8,383,034
- Issue date Feb 26, 2013
- JFE Steel Corporation
- Kunio Fukuda
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
FERRITIC STAINLESS STEEL SHEET HAVING SUPERIOR PUNCHING WORKABILITY...
- Publication number 20110061777
- Publication date Mar 17, 2011
- JFE STEEL CORPORATION
- Tomohiro Ishii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FERRITIC STAINLESS STEEL SHEET FOR WATER HEATER EXCELLENT IN CORROS...
- Publication number 20100061878
- Publication date Mar 11, 2010
- Kunio Fukuda
- C21 - METALLURGY OF IRON