Yukihisa Sakai

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Komatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system, method of controlling work vehicle, and work vehicle
- Patent number 12,188,205
- Issue date Jan 7, 2025
- Komatsu Ltd.
- Takuya Sonoda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work vehicle
- Patent number 9,186,981
- Issue date Nov 17, 2015
- Komatsu Ltd.
- Yukihisa Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine speed control device and motor grader including the same
- Patent number 8,510,002
- Issue date Aug 13, 2013
- Komatsu Ltd.
- Yukihisa Sakai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM, METHOD OF CONTROLLING WORK VEHICLE, AND WORK VEHICLE
- Publication number 20220325499
- Publication date Oct 13, 2022
- KOMATSU LTD.
- Takuya SONODA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROL SYSTEM, METHOD OF CONTROLLING WORK VEHICLE, AND WORK VEHICLE
- Publication number 20220298749
- Publication date Sep 22, 2022
- KOMATSU LTD.
- Takuya SONODA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENGINE SPEED CONTROL DEVICE AND MOTOR GRADER INCLUDING THE SAME
- Publication number 20120199371
- Publication date Aug 9, 2012
- KOMATSU LTD.
- Yukihisa Sakai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING