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Takahisa Oasa
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Hiratsuka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Work equipment control device, work vehicle, and method for control...
Patent number
12,215,479
Issue date
Feb 4, 2025
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
12,180,683
Issue date
Dec 31, 2024
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work machine control device, work vehicle, and method of controllin...
Patent number
12,031,290
Issue date
Jul 9, 2024
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle, control device for work vehicle, and control method f...
Patent number
11,987,956
Issue date
May 21, 2024
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle
Patent number
11,879,234
Issue date
Jan 23, 2024
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle with automatic dump and tilt control and method for au...
Patent number
11,808,006
Issue date
Nov 7, 2023
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,326,324
Issue date
May 10, 2022
Komatsu Ltd.
Takahisa Oasa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,199,260
Issue date
Dec 14, 2021
Komatsu Ltd.
Takahisa Oasa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,125,327
Issue date
Sep 21, 2021
Komatsu Ltd.
Takahisa Oasa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,066,810
Issue date
Jul 20, 2021
Komatsu Ltd.
Kiyotaka Ninomiya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,035,462
Issue date
Jun 15, 2021
Komatsu Ltd.
Takahisa Oasa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,028,558
Issue date
Jun 8, 2021
Komatsu Ltd.
Takahisa Oasa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
10,920,399
Issue date
Feb 16, 2021
Komatsu Ltd.
Takahisa Oasa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Work vehicle and control method for work vehicle
Patent number
10,829,909
Issue date
Nov 10, 2020
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and work vehicle control method
Patent number
9,074,546
Issue date
Jul 7, 2015
Komatsu Ltd.
Satoshi Asami
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and work vehicle control method
Patent number
8,769,945
Issue date
Jul 8, 2014
Komatsu Ltd.
Atsushi Shirao
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM OF LOADING MACHINE, LOADING MACHINE, AND CONTROL MET...
Publication number
20230304255
Publication date
Sep 28, 2023
Komatsu Ltd.
Takahisa Oasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK MACHINE CONTROL DEVICE, WORK VEHICLE, AND METHOD OF CONTROLLIN...
Publication number
20220090348
Publication date
Mar 24, 2022
Komatsu Ltd.
Takahisa OASA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE, CONTROL DEVICE FOR WORK VEHICLE, AND CONTROL METHOD F...
Publication number
20220090360
Publication date
Mar 24, 2022
Komatsu Ltd.
Takahisa OASA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
WORK EQUIPMENT CONTROL DEVICE, WORK VEHICLE, AND METHOD FOR CONTROL...
Publication number
20220081871
Publication date
Mar 17, 2022
Komatsu Ltd.
Takahisa OASA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20210285182
Publication date
Sep 16, 2021
Komatsu Ltd.
Takahisa OASA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20210140143
Publication date
May 13, 2021
Komatsu Ltd.
Takahisa OASA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20210140541
Publication date
May 13, 2021
Komatsu Ltd.
Takahisa OASA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20210131070
Publication date
May 6, 2021
Komatsu Ltd.
Takahisa OASA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20200199850
Publication date
Jun 25, 2020
Komatsu Ltd.
Takahisa OASA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20200157772
Publication date
May 21, 2020
Komatsu Ltd.
Kiyotaka NINOMIYA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20200158235
Publication date
May 21, 2020
Komatsu Ltd.
Takahisa OASA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20200123740
Publication date
Apr 23, 2020
Komatsu Ltd.
Takahisa OASA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20200102719
Publication date
Apr 2, 2020
Komatsu Ltd.
Takahisa OASA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE
Publication number
20200056354
Publication date
Feb 20, 2020
Komatsu Ltd.
Takahisa OASA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20190352881
Publication date
Nov 21, 2019
Komatsu Ltd.
Takahisa OASA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK VEHICLE AND WORK VEHICLE CONTROL METHOD
Publication number
20140144129
Publication date
May 29, 2014
Atsushi Shirao
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
WORK VEHICLE AND WORK VEHICLE CONTROL METHOD
Publication number
20130041561
Publication date
Feb 14, 2013
KOMATSU LTD.
Satoshi Asami
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING