Hiroaki Kikuchi

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Okegawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing annular molding
- Patent number 9,592,547
- Issue date Mar 14, 2017
- Mitsubishi Materials Corporation
- Hideo Takizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ring rolling mill and ring rolling method
- Patent number 8,689,597
- Issue date Apr 8, 2014
- Mitsubishi Materials Corporation
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ring rolling mill and ring rolling method
- Patent number 8,365,564
- Issue date Feb 5, 2013
- Mitsubishi Materials Corporation
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method for frame body and frame body
- Patent number 7,290,337
- Issue date Nov 6, 2007
- Mitsubishi Materials Corporation
- Hiroaki Kikuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ANNULAR MOLDING
- Publication number 20140157851
- Publication date Jun 12, 2014
- MITSUBISHI MATERIALS CORPORATION
- Hideo Takizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RING ROLLING MILL AND RING ROLLING METHOD
- Publication number 20130180302
- Publication date Jul 18, 2013
- MITSUBISHI MATERIALS CORPORATION
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RING ROLLING MILL AND RING ROLLING METHOD
- Publication number 20100236311
- Publication date Sep 23, 2010
- MITSUBISHI MATERIALS CORPORATION
- Shimpei Hirose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Frame producing method and frame
- Publication number 20050223556
- Publication date Oct 13, 2005
- Mitsubishi Materials Corporation
- Hiroaki Kikuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR