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Koichi Maeda
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Akashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface-coated cutting tool
Patent number
RE45719
Issue date
Oct 6, 2015
Mitsubishi Materials Corporation
Koichi Maeda
001 -
Information
Patent Grant
Surface-coated cutting tool
Patent number
8,354,177
Issue date
Jan 15, 2013
Mitsubishi Materials Corporation
Koichi Maeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool made of surface-coated cemented carbide with hard coat...
Patent number
7,510,761
Issue date
Mar 31, 2009
Mitsubishi Materials Corporation
Akihiro Kondo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method for high-speed tool steel gear cutting tool
Patent number
7,074,285
Issue date
Jul 11, 2006
Mitsubishi Materials Kobe Tools Corporation
Yasuyuki Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-speed tool steel gear cutting tool and manufacturing method th...
Patent number
6,811,581
Issue date
Nov 2, 2004
Mitsubishi Materials Kobe Tools Corporation
Yasuyuki Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hard coating coated member having excellent wear resistance
Patent number
6,296,928
Issue date
Oct 2, 2001
MMC Kobelco Tool Co., Ltd.
Yasuyuki Yamada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
SURFACE-COATED CUTTING TOOL
Publication number
20110183131
Publication date
Jul 28, 2011
MITSUBISHI MATERIALS CORPORATION
Koichi Maeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting tool made of surface-coated cemented carbide with hard coat...
Publication number
20060183000
Publication date
Aug 17, 2006
MITSUBISHI MATERIALS CORPORATION
Akihiro Kondo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
High-speed tool steel gear cutting tool and manufacturing method th...
Publication number
20030205304
Publication date
Nov 6, 2003
MMC KOBELCO TOOL CO., LTD.
Yasuyuki Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High-speed tool steel gear cutting tool and manufacturing method th...
Publication number
20020081161
Publication date
Jun 27, 2002
MMC KOBELCO TOOL CO., LTD.
Yasuyuki Yamada
C21 - METALLURGY OF IRON