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Masao Yamamura
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Hirakata-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Work vehicle and display control method
Patent number
11,105,072
Issue date
Aug 31, 2021
Komatsu Ltd.
Kenji Ohiwa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Work vehicle and method for controlling work vehicle
Patent number
10,954,655
Issue date
Mar 23, 2021
Komatsu Ltd.
Kenji Ohiwa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and display control method
Patent number
10,942,351
Issue date
Mar 9, 2021
Komatsu Ltd.
Kenji Ohiwa
G02 - OPTICS
Information
Patent Grant
Work vehicle and method for controlling work vehicle
Patent number
10,662,624
Issue date
May 26, 2020
Komatsu Ltd.
Kenji Ohiwa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work vehicle and method for controlling work vehicle
Patent number
10,655,305
Issue date
May 19, 2020
Komatsu Ltd.
Kenji Ohiwa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display system for excavating machine, excavating machine, and disp...
Patent number
9,828,747
Issue date
Nov 28, 2017
Komatsu Ltd.
Daiki Arimatsu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Display system for excavating machine, excavating machine, and disp...
Patent number
9,624,648
Issue date
Apr 18, 2017
Komatsu Ltd.
Daiki Arimatsu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display system of excavating machine and excavating machine
Patent number
9,556,593
Issue date
Jan 31, 2017
Komatsu Ltd.
Azumi Nomura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Excavating machine display system and excavating machine
Patent number
8,914,199
Issue date
Dec 16, 2014
Komatsu Ltd.
Azumi Nomura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
WORK VEHICLE AND DISPLAY CONTROL METHOD
Publication number
20200263395
Publication date
Aug 20, 2020
Komatsu Ltd.
Kenji OHIWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK VEHICLE AND DISPLAY CONTROL METHOD
Publication number
20180373032
Publication date
Dec 27, 2018
Komatsu Ltd.
Kenji OHIWA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Publication number
20180371724
Publication date
Dec 27, 2018
Komatsu Ltd.
Kenji OHIWA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE
Publication number
20180363273
Publication date
Dec 20, 2018
KOMATSU LTD.
Kenji OHIWA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Publication number
20180355585
Publication date
Dec 13, 2018
KOMATSU LTD.
Kenji OHIWA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
Publication number
20180355586
Publication date
Dec 13, 2018
Komatsu Ltd.
Kenji OHIWA
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY SYSTEM FOR EXCAVATING MACHINE, EXCAVATING MACHINE, AND DISP...
Publication number
20160251834
Publication date
Sep 1, 2016
Komatsu Ltd.
Daiki Arimatsu
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY SYSTEM FOR EXCAVATING MACHINE, EXCAVATING MACHINE, AND DISP...
Publication number
20160237654
Publication date
Aug 18, 2016
KOMATSU LTD.
Daiki Arimatsu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DISPLAY SYSTEM OF EXCAVATING MACHINE AND EXCAVATING MACHINE
Publication number
20150218781
Publication date
Aug 6, 2015
Komatsu Ltd.
Azumi Nomura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXCAVATING MACHINE DISPLAY SYSTEM AND EXCAVATING MACHINE
Publication number
20140099178
Publication date
Apr 10, 2014
Komatsu Ltd.
Azumi Nomura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING