Hisao Sakamoto

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Gojo-shi, JP

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Patents Applicationslast 30 patents

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