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Yuuki Gotou
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Remote management system for work machinery
Patent number
9,109,347
Issue date
Aug 18, 2015
Hitachi Construction Machinery Co., Ltd.
Yuuki Gotou
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Display system for working machine
Patent number
8,917,292
Issue date
Dec 23, 2014
Hitachi Construction Machinery Co., Ltd.
Yuuki Gotou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display system for working machine
Patent number
8,847,745
Issue date
Sep 30, 2014
Hitachi Construction Machinery Co., Ltd.
Kazuhiro Shibamori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Safety device for hydraulic working machine
Patent number
8,554,401
Issue date
Oct 8, 2013
Hitachi Construction Machinery Co., Ltd.
Hidetoshi Satake
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Prime mover rotation speed control system for hydraulically driven...
Patent number
8,494,733
Issue date
Jul 23, 2013
Hitachi Construction Machinery Co., Ltd.
Katsuaki Kodaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Safety device for hydraulic working machine
Patent number
8,443,597
Issue date
May 21, 2013
Hitachi Construction Machinery Co., Ltd.
Hidetoshi Satake
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Pedal lock control device for work vehicle
Patent number
8,359,140
Issue date
Jan 22, 2013
Hitachi Construction Machinery Co., Ltd.
Katsuaki Kodaka
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Pedal lock control device for work vehicle
Patent number
8,355,846
Issue date
Jan 15, 2013
Hitachi Construction Machinery Co., Ltd.
Katsuaki Kodaka
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Traveling control apparatus for hydraulic traveling vehicle
Patent number
8,322,481
Issue date
Dec 4, 2012
Hitachi Construction Machinery Co., Ltd.
Hidetoshi Satake
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine lag down suppressing device of construction machinery
Patent number
8,266,903
Issue date
Sep 18, 2012
Hitachi Construction Machinery Co., Ltd.
Yoichi Kowatari
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Work Machine
Publication number
20220145590
Publication date
May 12, 2022
Hitachi Construction Machinery Co., Ltd.
Yousuke YAMANOBE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXHAUST PURIFICATION SYSTEM FOR WORKING MACHINE
Publication number
20130312616
Publication date
Nov 28, 2013
Hitachi Construction Machinery Co., Ltd.
Kazuhiro Shibamori
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY SYSTEM FOR WORKING MACHINE
Publication number
20130176120
Publication date
Jul 11, 2013
Hitachi Construction Machinery Co., Ltd.
Kazuhiro Shibamori
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY SYSTEM FOR WORKING MACHINE
Publication number
20130169690
Publication date
Jul 4, 2013
Hitachi Construction Machinery Co., Ltd.
Yuuki Gotou
B60 - VEHICLES IN GENERAL
Information
Patent Application
Remote Management System for Work Machinery
Publication number
20120197465
Publication date
Aug 2, 2012
HITACHI CONSTRUCTION MACHINERY CO., LTD.
Yuuki Gotou
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Pedal Lock Control Device for Work Vehicle
Publication number
20100274436
Publication date
Oct 28, 2010
Hitachi Construction Machinery Co., Ltd
Katsuaki Kodaka
G05 - CONTROLLING REGULATING
Information
Patent Application
Pedal Lock Control Device for Work Vehicle
Publication number
20100217492
Publication date
Aug 26, 2010
Hitachi Construction Machinery Co., Ltd
Katsuaki Kodaka
G05 - CONTROLLING REGULATING
Information
Patent Application
Prime Mover Rotation Speed Control System for Hydraulically Driven...
Publication number
20100106382
Publication date
Apr 29, 2010
Hitachi Construction Machinery Co. Ltd
Katsuaki Kodaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Safety Device For Hydraulic Working Machine
Publication number
20100100274
Publication date
Apr 22, 2010
Hidetoshi Satake
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Safety Device for Hydraulic Working Machine
Publication number
20100011757
Publication date
Jan 21, 2010
Hitachi Construction Machinery Co., Ltd
Hidetoshi Satake
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
TRAVELING CONTROL APPARATUS FOR HYDRAULIC TRAVELING VEHICLE
Publication number
20090238696
Publication date
Sep 24, 2009
Hitachi Construction Machinery Co., Ltd.
Hidetoshi Satake
B60 - VEHICLES IN GENERAL
Information
Patent Application
Engine Lag Down Suppressing Device of Construction Machinery
Publication number
20080236157
Publication date
Oct 2, 2008
Hitachi Construction Machinery Co., Ltd.
Yoichi Kowatari
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING