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Kuniaki Nakada
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration damping device and bucket for construction machine
Patent number
8,438,759
Issue date
May 14, 2013
Komatsu, Ltd.
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic cylinder
Patent number
8,336,444
Issue date
Dec 25, 2012
Komatsu Ltd.
Kazuya Imamura
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Vibration damping device and bucket for construction machine
Patent number
7,743,881
Issue date
Jun 29, 2010
Komatsu Ltd.
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Vibration damping device and bucket for construction machine
Patent number
7,681,689
Issue date
Mar 23, 2010
Komatsu Ltd.
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Engine compartment cover for work machine
Patent number
7,143,852
Issue date
Dec 5, 2006
Komatsu Ltd.
Osamu Yatsuda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Liquid-sealed mount
Patent number
6,715,745
Issue date
Apr 6, 2004
Komatsu Ltd.
Kuniaki Nakada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Noise absorbing device and device for taking air into engine room o...
Patent number
6,688,424
Issue date
Feb 10, 2004
Komatsu Ltd.
Kuniaki Nakada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Noise reduction structure for cab of working vehicle
Patent number
6,550,571
Issue date
Apr 22, 2003
Komatsu, Ltd.
Keiji Kimura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Liquid sealed suspension unit
Patent number
5,988,610
Issue date
Nov 23, 1999
Komatsu, Ltd.
Hikosaburo Hiraki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Liquid sealed rubber mount
Patent number
5,845,895
Issue date
Dec 8, 1998
Kabushiki Kaisha Komatsu Seisakusho
Kuniaki Nakada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Hydraulic Cylinder
Publication number
20100300283
Publication date
Dec 2, 2010
Kazuya Imamura
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
VIBRATION DAMPING DEVICE AND BUCKET FOR CONSTRUCTION MACHINE
Publication number
20100218403
Publication date
Sep 2, 2010
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Vibration damping device and bucket for construction machine
Publication number
20080222928
Publication date
Sep 18, 2008
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Vibration damping device and bucket for construction machine
Publication number
20050268500
Publication date
Dec 8, 2005
Kazuya Imamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Engine compartment cover for work machine
Publication number
20040200649
Publication date
Oct 14, 2004
Osamu Yatsuda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Liquid-sealed mount
Publication number
20030047882
Publication date
Mar 13, 2003
Kuniaki Nakada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...