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Hidemitsu Hamano
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Oyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for processing metal molding member having fine configuratio...
Patent number
7,730,597
Issue date
Jun 8, 2010
Showa Denko K.K.
Kimihisa Hiramoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Forging method, forged product and forging apparatus
Patent number
7,681,428
Issue date
Mar 23, 2010
Showa Denko K.K.
Atsushi Otaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forging method, forged article and forging apparatus
Patent number
7,673,489
Issue date
Mar 9, 2010
Showa Denko K.K.
Atsushi Otaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum pipe production method
Patent number
7,631,530
Issue date
Dec 15, 2009
Showa Denko K.K.
Hidemitsu Hamano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forging method forged product and forging apparatus
Patent number
7,461,533
Issue date
Dec 9, 2008
Showa Denko K.K.
Atsushi Otaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROCESSING METAL MOLDING MEMBER HAVING FINE CONFIGURATIO...
Publication number
20100252534
Publication date
Oct 7, 2010
SHOWA DENKO K.K.
Kimihisa Hiramoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FORGING METHOD, FORGED PRODUCT AND FORGING APPARATUS
Publication number
20090044591
Publication date
Feb 19, 2009
SHOWA DENKO K.K.
Atsushi OTAKI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Aluminum Pipe Production Method
Publication number
20070277580
Publication date
Dec 6, 2007
SHOWA DENKO K.K.
Hidemitsu Hamano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Forging method forged product and forging apparatus
Publication number
20070181635
Publication date
Aug 9, 2007
Atsushi Otaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Forging method, forged article and forging apparatus
Publication number
20070107484
Publication date
May 17, 2007
SHOWA DENKO K.K.
Atsushi Otaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for processing metal molding member having fine configuratio...
Publication number
20050102809
Publication date
May 19, 2005
Kimihisa Hiramoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR