Kazuki KUMAGAI

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Hiratsuka-shi, Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work vehicle and method of controlling engine output
- Patent number 10,554,845
- Issue date Feb 4, 2020
- Komatsu Ltd.
- Koji Ohigashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle and method of controlling operation
- Patent number 10,358,798
- Issue date Jul 23, 2019
- Komatsu Ltd.
- Koji Ohigashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
WORK VEHICLE AND METHOD OF CONTROLLING ENGINE OUTPUT
- Publication number 20180338059
- Publication date Nov 22, 2018
- Komatsu Ltd.
- Koji OHIGASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WORK VEHICLE AND METHOD OF CONTROLLING OPERATION
- Publication number 20180030691
- Publication date Feb 1, 2018
- Komatsu Ltd.
- Koji OHIGASHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING