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Masanori Tojima
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control system of work machine, work machine, management system of...
Patent number
10,935,660
Issue date
Mar 2, 2021
Komatsu Ltd.
Atsushi Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Management system and management method of mining machine
Patent number
10,671,089
Issue date
Jun 2, 2020
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Mining machine management system and management method
Patent number
10,599,158
Issue date
Mar 24, 2020
Komatsu Ltd.
Masanori Tojima
G01 - MEASURING TESTING
Information
Patent Grant
Management system for work machine, work machine, and management de...
Patent number
10,520,320
Issue date
Dec 31, 2019
Komatsu Ltd.
Atsushi Sakai
G05 - CONTROLLING REGULATING
Information
Patent Grant
Mining machine management system, mining machine, and management me...
Patent number
10,488,867
Issue date
Nov 26, 2019
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Mining machine management system and management method
Patent number
10,228,701
Issue date
Mar 12, 2019
Komatsu Ltd.
Masanori Tojima
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic supply system of consumable material
Patent number
10,155,653
Issue date
Dec 18, 2018
Komatsu Ltd.
Masanori Tojima
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Work machine control system, work machine, work machine management...
Patent number
10,126,753
Issue date
Nov 13, 2018
Komatsu Ltd.
Masanori Ogihara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Construction machine control system, construction machine, construc...
Patent number
10,026,308
Issue date
Jul 17, 2018
Komatsu Ltd.
Atsushi Sakai
G08 - SIGNALLING
Information
Patent Grant
Management system and management method of mining machine
Patent number
10,025,313
Issue date
Jul 17, 2018
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Construction machine control system, construction machine, construc...
Patent number
9,869,555
Issue date
Jan 16, 2018
Komatsu Ltd.
Atsushi Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Management system and managing method of mining machine
Patent number
9,836,061
Issue date
Dec 5, 2017
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Operation control system for mining machine and operation control m...
Patent number
9,766,637
Issue date
Sep 19, 2017
Komatsu Ltd.
Ryuuen Kou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pole-attached cable relay carriage and power supply system to elect...
Patent number
9,698,586
Issue date
Jul 4, 2017
Komatsu Ltd.
Masanori Tojima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Fuel supply system and earth-moving machine
Patent number
9,651,954
Issue date
May 16, 2017
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Mine power management system
Patent number
9,507,360
Issue date
Nov 29, 2016
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Travel-restricted area setting system for unmanned traveling vehicl...
Patent number
9,377,779
Issue date
Jun 28, 2016
Komatsu Ltd.
Masanori Tojima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Transport vehicle equipped with current collector
Patent number
9,315,107
Issue date
Apr 19, 2016
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transport vehicle equipped with current collector
Patent number
9,022,153
Issue date
May 5, 2015
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Self-propelled cable relay truck
Patent number
8,978,851
Issue date
Mar 17, 2015
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control device and method for guided travel of unmanned vehicle
Patent number
7,966,106
Issue date
Jun 21, 2011
Komatsu Ltd.
Tsugio Sudou
G05 - CONTROLLING REGULATING
Information
Patent Grant
Travel control device and method for vehicles
Patent number
7,742,853
Issue date
Jun 22, 2010
Komatsu Ltd.
Masaki Mori
G01 - MEASURING TESTING
Information
Patent Grant
Obstacle detecting apparatus of vehicle
Patent number
6,809,680
Issue date
Oct 26, 2004
Komatsu Ltd.
Masanori Tojima
G01 - MEASURING TESTING
Information
Patent Grant
Unmanned vehicle running system
Patent number
6,321,147
Issue date
Nov 20, 2001
Komatsu Ltd.
Shu Takeda
G05 - CONTROLLING REGULATING
Information
Patent Grant
Interference preventing device for vehicle
Patent number
6,292,725
Issue date
Sep 18, 2001
Komatsu Ltd.
Masato Kageyama
G08 - SIGNALLING
Information
Patent Grant
Automatic excavator, automatic excavation method and automatic load...
Patent number
6,247,538
Issue date
Jun 19, 2001
Komatsu Ltd.
Shu Takeda
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Vehicle monitor for controlling movements of a plurality of vehicles
Patent number
6,246,932
Issue date
Jun 12, 2001
Komatsu Ltd.
Masato Kageyama
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vehicle monitor
Patent number
6,226,572
Issue date
May 1, 2001
Komatsu Ltd.
Masanori Tojima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
MANAGEMENT SYSTEM FOR WORK MACHINE, WORK MACHINE, AND MANAGEMENT DE...
Publication number
20180313653
Publication date
Nov 1, 2018
Komatsu Ltd.
Atsushi Sakai
G05 - CONTROLLING REGULATING
Information
Patent Application
MINING MACHINE MANAGEMENT SYSTEM AND MANAGEMENT METHOD
Publication number
20180188741
Publication date
Jul 5, 2018
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Application
CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, MANAGEMENT SYSTEM OF...
Publication number
20180074201
Publication date
Mar 15, 2018
Komatsu Ltd.
Atsushi Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK MACHINE CONTROL SYSTEM, WORK MACHINE, WORK MACHINE MANAGEMENT...
Publication number
20170153649
Publication date
Jun 1, 2017
Komatsu Ltd.
Masanori Ogihara
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONSTRUCTION MACHINE CONTROL SYSTEM, CONSTRUCTION MACHINE, CONSTRUC...
Publication number
20170124862
Publication date
May 4, 2017
Komatsu Ltd.
Atsushi Sakai
G01 - MEASURING TESTING
Information
Patent Application
CONSTRUCTION MACHINE CONTROL SYSTEM, CONSTRUCTION MACHINE, CONSTRUC...
Publication number
20170122741
Publication date
May 4, 2017
Komatsu Ltd.
Atsushi Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Application
MINING MACHINE MANAGEMENT SYSTEM, MINING MACHINE, AND MANAGEMENT ME...
Publication number
20170031367
Publication date
Feb 2, 2017
Komatsu Ltd.
Masanori Tojima
G01 - MEASURING TESTING
Information
Patent Application
MINING MACHINE MANAGEMENT SYSTEM AND MANAGEMENT METHOD
Publication number
20170017238
Publication date
Jan 19, 2017
Komatsu Ltd.
Masanori Tojima
G01 - MEASURING TESTING
Information
Patent Application
MANAGEMENT SYSTEM AND MANAGING METHOD OF MINING MACHINE
Publication number
20160349753
Publication date
Dec 1, 2016
Komatsu Ltd.
Masanori Tojima
G01 - MEASURING TESTING
Information
Patent Application
MANAGEMENT SYSTEM AND MANAGEMENT METHOD OF MINING MACHINE
Publication number
20160224029
Publication date
Aug 4, 2016
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Application
MANAGEMENT SYSTEM AND MANAGEMENT METHOD OF MINING MACHINE
Publication number
20150253776
Publication date
Sep 10, 2015
Komatsu Ltd.
Masanori Tojima
G05 - CONTROLLING REGULATING
Information
Patent Application
OPERATION CONTROL SYSTEM FOR MINING MACHINE AND OPERATION CONTROL M...
Publication number
20140358382
Publication date
Dec 4, 2014
Komatsu Ltd.
Ryuuen Kou
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUMP TRUCK WITH OBSTACLE DETECTION MECHANISM AND METHOD FOR DETECTI...
Publication number
20140266859
Publication date
Sep 18, 2014
Komatsu Ltd.
Takeshi Kurihara
G01 - MEASURING TESTING
Information
Patent Application
TRAVEL-RESTRICTED AREA SETTING SYSTEM FOR UNMANNED TRAVELING VEHICL...
Publication number
20140107882
Publication date
Apr 17, 2014
Komatsu Ltd.
Masanori Tojima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
FUEL SUPPLY SYSTEM AND EARTH-MOVING MACHINE
Publication number
20140107849
Publication date
Apr 17, 2014
Komatsu Ltd.
Masanori Tojima
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
POLE-ATTACHED CABLE RELAY CARRIAGE AND POWER SUPPLY SYSTEM TO ELECT...
Publication number
20140069758
Publication date
Mar 13, 2014
Komatsu Ltd.
Masanori Tojima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
TRANSPORT VEHICLE EQUIPPED WITH CURRENT COLLECTOR
Publication number
20140041951
Publication date
Feb 13, 2014
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Application
MINE POWER MANAGEMENT SYSTEM
Publication number
20140032006
Publication date
Jan 30, 2014
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Application
SELF-PROPELLED CABLE RELAY TRUCK
Publication number
20140027228
Publication date
Jan 30, 2014
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Application
AUTOMATIC SUPPLY SYSTEM OF CONSUMABLE MATERIAL
Publication number
20140027013
Publication date
Jan 30, 2014
Komatsu Ltd.
Masanori Tojima
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
TRANSPORT VEHICLE EQUIPPED WITH CURRENT COLLECTOR
Publication number
20140027229
Publication date
Jan 30, 2014
Komatsu Ltd.
Masanori Tojima
B60 - VEHICLES IN GENERAL
Information
Patent Application
Travel control device and method for vehicles
Publication number
20070293996
Publication date
Dec 20, 2007
Komatsu Ltd.
Masaki Mori
G05 - CONTROLLING REGULATING
Information
Patent Application
Control device and method for guided travel of unmanned vehicle
Publication number
20070150133
Publication date
Jun 28, 2007
Komatsu Ltd.
Tsugio Sudou
G05 - CONTROLLING REGULATING
Information
Patent Application
Obstacle detecting apparatus of vehicle
Publication number
20030083818
Publication date
May 1, 2003
Masanori Tojima
G01 - MEASURING TESTING