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Kentaro Itoga
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Tsuchiura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic control device of wheeled industrial vehicle
Patent number
9,429,171
Issue date
Aug 30, 2016
Hitachi Construction Machinery Co., Ltd.
Katsuaki Kodaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Exhaust gas treatment apparatus for working machine
Patent number
8,534,052
Issue date
Sep 17, 2013
Hitachi Construction Machinery Co., Ltd.
Kentaro Itoga
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Engine control device for working vehicle
Patent number
8,315,783
Issue date
Nov 20, 2012
Hitachi Construction Machinery Co., Ltd.
Koji Hyodo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Steering device for construction vehicle
Patent number
7,913,801
Issue date
Mar 29, 2011
Hitachi Construction Machinery Co., Ltd.
Tsuyoshi Nakamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Control system for traveling working vehicle
Patent number
7,543,447
Issue date
Jun 9, 2009
Hitachi Construction Machinery Co., Ltd.
Kentaro Itoga
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control device for working vehicle
Patent number
7,512,471
Issue date
Mar 31, 2009
Hitachi Construction Machinery Co., Ltd.
Kazunori Nakamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Traveling hydraulic working machine
Patent number
7,370,475
Issue date
May 13, 2008
Hitachi Construction Machinery Co., Ltd.
Tsuyoshi Nakamura
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Fuel Device Water Separation System For Industrial Machine
Publication number
20170073937
Publication date
Mar 16, 2017
Hitachi Construction Machinery Co., Ltd.
Kentaro Itoga
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydraulic Control Device of Wheeled Industrial Vehicle
Publication number
20150020514
Publication date
Jan 22, 2015
HITACHI CONSTRUCTION MACHINERY CO., LTD.
Katsuaki Kodaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Industrial Machine
Publication number
20140365101
Publication date
Dec 11, 2014
Kentaro Itoga
B60 - VEHICLES IN GENERAL
Information
Patent Application
Exhaust Gas Treatment Apparatus for Working Machine
Publication number
20110219744
Publication date
Sep 15, 2011
Hitachi Construction Machinery Co., Ltd.
Kentaro ITOGA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Engine Control Device for Working Vehicle
Publication number
20100262353
Publication date
Oct 14, 2010
Hitachi Construction Machinery Co., Ltd.
Koji Hyodo
B60 - VEHICLES IN GENERAL
Information
Patent Application
Steering Device For Construction Vehicle
Publication number
20100101888
Publication date
Apr 29, 2010
HITACHI CONSTRUCTION MACHINERY CO., LTD.
Tsuyoshi Nakamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Hydraulic Drive Device for Working Vehicle
Publication number
20080209903
Publication date
Sep 4, 2008
Hitachi Construction Machinery Co., Ltd.
Kentaro Itoga
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Control System for Traveling Working Vehicle
Publication number
20070204605
Publication date
Sep 6, 2007
Hitachi Construction Machinery Co., Ltd.
Kentaro Itoga
B60 - VEHICLES IN GENERAL
Information
Patent Application
Traveling hydraulic working machine
Publication number
20060201147
Publication date
Sep 14, 2006
Tsuyoshi Nakamura
B60 - VEHICLES IN GENERAL
Information
Patent Application
Control device for working vehicle
Publication number
20060167607
Publication date
Jul 27, 2006
Kazunori Nakamura
B60 - VEHICLES IN GENERAL