Yoshikazu Yamanaka

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Sakai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot-dipped steel and method of producing same
- Patent number 9,080,231
- Issue date Jul 14, 2015
- Nippon Steel & Sumikin Coated Sheet Corporation
- Shiro Fujii
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
HOT-DIPPED STEEL AND METHOD OF PRODUCING SAME
- Publication number 20120282488
- Publication date Nov 8, 2012
- NIPPON STEEL CORPORATION
- Shiro Fujii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Inner magnetic shielding material and method for production thereof
- Publication number 20070009653
- Publication date Jan 11, 2007
- Sumitomo Metal Steel Products Inc.
- Yoshikazu Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inner magnetic shield material for cathode ray tube and process for...
- Publication number 20060096668
- Publication date May 11, 2006
- Yoshikazu Yamanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Inner magnetic shielding material and method for production thereof
- Publication number 20040048089
- Publication date Mar 11, 2004
- Yoshikazu Yamanaka
- C21 - METALLURGY OF IRON