Nobuyuki Kageyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot-pressed steel sheet member, steel sheet for hot-press, and meth...
- Patent number 8,628,630
- Issue date Jan 14, 2014
- JFE Steel Corporation
- Akio Kobayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel strip for high strength electric resistance weldin...
- Patent number 7,501,030
- Issue date Mar 10, 2009
- JFE Steel Corporation
- Hiroshi Nakata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOT-PRESSED STEEL SHEET MEMBER, STEEL SHEET FOR HOT-PRESS, AND METH...
- Publication number 20120216925
- Publication date Aug 30, 2012
- JFE STEEL CORPORATION
- Akio Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hot-rolled steel strip for high strength electric resistance weldin...
- Publication number 20040187982
- Publication date Sep 30, 2004
- JFE Steel Corporation, a corporation of Japan
- Hiroshi Nakata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR