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Yoshito Kumakura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Working machine control device, working machine, and working machin...
Patent number
11,941,313
Issue date
Mar 26, 2024
Komatsu Ltd.
Yoshito Kumakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control device and control method
Patent number
11,939,742
Issue date
Mar 26, 2024
Komatsu Ltd.
Satoru Shintani
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Display control device and method for generating target line or con...
Patent number
11,414,839
Issue date
Aug 16, 2022
Komatsu Ltd.
Satoru Shintani
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display system for excavation machine, excavation machine, and disp...
Patent number
11,299,870
Issue date
Apr 12, 2022
Komatsu Ltd.
Yoshito Kumakura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Display system of working machine and working machine
Patent number
10,900,201
Issue date
Jan 26, 2021
Komatsu Ltd.
Satoru Shintani
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CONTROL DEVICE, WORK MACHINE, AND CONTROL METHOD
Publication number
20220317842
Publication date
Oct 6, 2022
Komatsu Ltd.
Yoshito KUMAKURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORKING MACHINE CONTROL DEVICE, WORKING MACHINE, AND WORKING MACHIN...
Publication number
20220075584
Publication date
Mar 10, 2022
Komatsu Ltd.
Yoshito KUMAKURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY CONTROL DEVICE FOR WORK MACHINE, WORK MACHINE, AND DISPLAY...
Publication number
20210332566
Publication date
Oct 28, 2021
Komatsu Ltd.
Satoru SHINTANI
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL DEVICE AND CONTROL METHOD
Publication number
20210230828
Publication date
Jul 29, 2021
Komatsu Ltd.
Satoru Shintani
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY SYSTEM FOR EXCAVATION MACHINE, EXCAVATION MACHINE, AND DISP...
Publication number
20210131075
Publication date
May 6, 2021
Komatsu Ltd.
Yoshito Kumakura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DIMENSION-SPECIFYING DEVICE AND DIMENSION-SPECIFYING METHOD
Publication number
20210017733
Publication date
Jan 21, 2021
Komatsu Ltd.
Yoshito KUMAKURA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY SYSTEM OF WORKING MACHINE AND WORKING MACHINE
Publication number
20180094408
Publication date
Apr 5, 2018
Komatsu Ltd.
Satoru Shintani
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING