Chohachi Sato

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet for tension mask, making method thereof and tension mask
- Patent number 6,566,796
- Issue date May 20, 2003
- NKK Corporation
- Satoshi Kodama
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet for heat shrink band effective for preventing color drift
- Patent number 6,554,917
- Issue date Apr 29, 2003
- NKK Corporation
- Nobuo Yamagami
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength cold rolled steel sheet and high-strength plated stee...
- Patent number 6,129,992
- Issue date Oct 10, 2000
- Nippon Steel Corporation
- Yasuharu Sakuma
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Steel sheet for high strength heat shrink band for cathode-ray tube...
- Publication number 20050167006
- Publication date Aug 4, 2005
- JFE STEEL CORPORATION
- Nobuko Mineji
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...