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Akira NAKASHIMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Work vehicle and control method for work vehicle
Patent number
11,952,748
Issue date
Apr 9, 2024
Komatsu Ltd.
Akira Nakashima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work machine and control method
Patent number
11,719,335
Issue date
Aug 8, 2023
Komatsu Ltd.
Akira Nakashima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work machine
Patent number
11,384,512
Issue date
Jul 12, 2022
Komatsu Ltd.
Akira Nakashima
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
WORK MACHINE AND CONTROL METHOD
Publication number
20220154738
Publication date
May 19, 2022
KOMATSU LTD.
Akira NAKASHIMA
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
Publication number
20220034069
Publication date
Feb 3, 2022
Komatsu Ltd.
Akira NAKASHIMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK MACHINE
Publication number
20220034068
Publication date
Feb 3, 2022
Komatsu Ltd.
Akira NAKASHIMA
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL