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Hisashi Asada
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Oyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System for managing mining machinery, method for managing mining ma...
Patent number
9,704,304
Issue date
Jul 11, 2017
Komatsu Ltd.
Hisashi Asada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System for managing mining machine and method for managing mining m...
Patent number
9,697,654
Issue date
Jul 4, 2017
Komatsu Ltd.
Hisashi Asada
E21 - EARTH DRILLING MINING
Information
Patent Grant
Engine control device
Patent number
9,127,439
Issue date
Sep 8, 2015
Komatsu Ltd.
Takeshi Ooi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Swing drive controlling system for construction machine
Patent number
9,022,749
Issue date
May 5, 2015
Komatsu Ltd.
Teruo Akiyama
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Engine control device and engine control method
Patent number
9,002,590
Issue date
Apr 7, 2015
Komatsu, Ltd.
Teruo Akiyama
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic shovel operability range display device and method for co...
Patent number
8,886,416
Issue date
Nov 11, 2014
Komatsu Ltd.
Ryo Fukano
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Engine control device, and its control method
Patent number
8,640,451
Issue date
Feb 4, 2014
Komatsu Ltd.
Teruo Akiyama
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Travel vibration suppressing device for working vehicle
Patent number
7,621,124
Issue date
Nov 24, 2009
Komatsu Ltd.
Norihide Mizoguchi
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Vehicular steering control device
Patent number
7,124,577
Issue date
Oct 24, 2006
Komatsu Ltd.
Nobuhisa Honda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
EVALUATION DEVICE AND EVALUATION METHOD
Publication number
20170255895
Publication date
Sep 7, 2017
Komatsu Ltd.
Susumu Kozumi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SYSTEM FOR MANAGING MINING MACHINE AND METHOD FOR MANAGING MINING M...
Publication number
20160300405
Publication date
Oct 13, 2016
(KOMATSU LTD.)
Hisashi Asada
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM FOR MANAGING MINING MACHINERY, METHOD FOR MANAGING MINING MA...
Publication number
20160155277
Publication date
Jun 2, 2016
Komatsu Ltd.
Hisashi Asada
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRAULIC SHOVEL OPERABILITY RANGE DISPLAY DEVICE AND METHOD FOR CO...
Publication number
20130158784
Publication date
Jun 20, 2013
Ryo Fukano
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Engine Control Device
Publication number
20120304635
Publication date
Dec 6, 2012
Komatsu Ltd.
Takeshi Ooi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ROTATION DRIVE CONTROLLING SYSTEM FOR CONSTRUCTION MACHINE
Publication number
20110020146
Publication date
Jan 27, 2011
Teruo Akiyama
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD
Publication number
20100332102
Publication date
Dec 30, 2010
Teruo Akiyama
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Engine Control Device, And Its Control Method
Publication number
20100167873
Publication date
Jul 1, 2010
KOMATSU LTD.
Teruo Akiyama
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Travel vibration suppressing device for working vehicle
Publication number
20070056277
Publication date
Mar 15, 2007
Norihide Mizoguchi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Vehicular steering control device
Publication number
20050126165
Publication date
Jun 16, 2005
Nobuhisa Honda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS