Ryo Kikuchi

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Nagano-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High strength steel sheet having excellent formability and method f...
- Patent number 7,090,731
- Issue date Aug 15, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takahiro Kashima
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
High strength steel sheet having excellent formability and method f...
- Publication number 20040074575
- Publication date Apr 22, 2004
- Takahiro Kashima
- C21 - METALLURGY OF IRON