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Takahiro Iriyama
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Ishikawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma cutter, and plasma cutter power supply system
Patent number
8,723,072
Issue date
May 13, 2014
Komatsu Industries Corporation
Yoshihiro Yamaguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting machine and method for controlling head moving device of same
Patent number
8,161,855
Issue date
Apr 24, 2012
Komatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic cutting device and production method for beveled product
Patent number
8,010,224
Issue date
Aug 30, 2011
Komatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma cutting process and machine
Patent number
7,067,762
Issue date
Jun 27, 2006
Komatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Main arc ignition device and main arc ignition control method of pl...
Patent number
6,933,463
Issue date
Aug 23, 2005
Komatsu Industries Corp.
Yoshihiro Yamaguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma processing apparatus for monitoring and storing lifetime usa...
Patent number
6,933,462
Issue date
Aug 23, 2005
Komatsu Industries Corporation
Takahiro Iriyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma arc machining method
Patent number
6,914,209
Issue date
Jul 5, 2005
Komatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Automatic Cutting Device and Production Method for Beveled Product
Publication number
20090250445
Publication date
Oct 8, 2009
Kotmatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting Machine and Method for Controlling Head Moving Device of Same
Publication number
20090183612
Publication date
Jul 23, 2009
Komatsu Industries Corporation
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma cutter, and plasma cutter power supply system
Publication number
20080093347
Publication date
Apr 24, 2008
Komatsu Industries Corporation
Yoshihiro Yamaguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma processing apparatus
Publication number
20040173583
Publication date
Sep 9, 2004
KOMATSU INDUSTRIES CORPORATION
Takahiro Iriyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma arc machining method
Publication number
20040129687
Publication date
Jul 8, 2004
KOMATSU INDUSTRIES CORPORATION
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma cutting process and machine
Publication number
20040112875
Publication date
Jun 17, 2004
KOMATSU INDUSTRIES CORPORATION
Yoshihiro Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Main arc ignition device and main arc ignition control method of pl...
Publication number
20030141286
Publication date
Jul 31, 2003
KOMATSU INDUSTRIES CORP.
Yoshihiro Yamaguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR