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Norihisa Matsumoto
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Blade apparatus for work machine and work machine having the same
Patent number
7,810,581
Issue date
Oct 12, 2010
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade device for working machine and working machine mounting blade...
Patent number
7,690,441
Issue date
Apr 6, 2010
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work machine blade device and work machine including the same
Patent number
7,654,336
Issue date
Feb 2, 2010
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Ripping device for an earthmoving machine
Patent number
7,445,053
Issue date
Nov 4, 2008
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade for work machine, and construction and earth-moving machine p...
Patent number
7,401,658
Issue date
Jul 22, 2008
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade for work machine, and construction and earth-moving machine p...
Patent number
7,191,846
Issue date
Mar 20, 2007
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade for construction machinery
Patent number
D538307
Issue date
Mar 13, 2007
Komatsu Ltd.
Norihisa Matsumoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Blade for construction machinery
Patent number
D534929
Issue date
Jan 9, 2007
Komatsu Ltd.
Norihisa Matsumoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Blade mounting structure of bulldozer
Patent number
7,083,002
Issue date
Aug 1, 2006
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade mounting structure of bulldozer
Patent number
7,013,983
Issue date
Mar 21, 2006
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade for working machine, and construction and earth-moving machin...
Patent number
6,938,701
Issue date
Sep 6, 2005
Komatsu Limited
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade for bulldozer
Patent number
D478098
Issue date
Aug 5, 2003
Komatsu Ltd.
Norihisa Matsumoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Blade for a bulldozer
Patent number
D477610
Issue date
Jul 22, 2003
Komatsu Ltd.
Norihisa Matsumoto
D15 - Machines not elsewhere specified
Information
Patent Grant
Blade apparatus and its control method in bulldozer
Patent number
5,799,737
Issue date
Sep 1, 1998
Komatsu Ltd.
Nobuhisa Kamikawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Blade apparatus and its control method in bulldozer
Patent number
5,620,053
Issue date
Apr 15, 1997
Komatsu, Ltd.
Nobuhisa Kamikawa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method of automatically controlling impact ripper
Patent number
5,293,944
Issue date
Mar 15, 1994
Kabushiki Kaisha Komatsu Seisakusho
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Direct driven type shock ripper device
Patent number
5,094,017
Issue date
Mar 10, 1992
Kabushiki Kaisha Komatsu Seisakusho
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
Blade apparatus for work machine and work machine having the same
Publication number
20090321097
Publication date
Dec 31, 2009
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BLADE DEVICE FOR WORKING MACHINE AND WORKING MACHINE MOUNTING BLADE...
Publication number
20090178817
Publication date
Jul 16, 2009
KOMATSU LTD.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK MACHINE BLADE DEVICE AND WORK MACHINE INCLUDING THE SAME
Publication number
20090101372
Publication date
Apr 23, 2009
KOMATSU LTD.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Blade for work machine, and construction and earth-moving machine p...
Publication number
20070209811
Publication date
Sep 13, 2007
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Blade for work machine, and construction and earth-moving machine p...
Publication number
20050211451
Publication date
Sep 29, 2005
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Ripping device for an earthmoving machine
Publication number
20050189125
Publication date
Sep 1, 2005
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Blade for working machine, and construction and earth-moving machin...
Publication number
20050098332
Publication date
May 12, 2005
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Blade mounting structure of bulldozer
Publication number
20050034880
Publication date
Feb 17, 2005
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Blade mounting structure of bulldozer
Publication number
20050000710
Publication date
Jan 6, 2005
Komatsu Ltd.
Norihisa Matsumoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING