Ryosuke OKUI

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Minato-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Earth-moving machine
- Patent number 11,031,684
- Issue date Jun 8, 2021
- Komatsu Ltd.
- Takeo Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Measuring jig and hydraulic excavator calibration method
- Patent number 10,597,853
- Issue date Mar 24, 2020
- Komatsu Ltd.
- Ryosuke Okui
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic excavator and hydraulic excavator calibration method
- Patent number 10,422,111
- Issue date Sep 24, 2019
- Komatsu Ltd.
- Takeo Yamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC EXCAVATOR AND HYDRAULIC EXCAVATOR CALIBRATION METHOD
- Publication number 20190078302
- Publication date Mar 14, 2019
- Komatsu Ltd.
- Takeo YAMADA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MEASURING JIG AND HYDRAULIC EXCAVATOR CALIBRATION METHOD
- Publication number 20190024344
- Publication date Jan 24, 2019
- KOMATSU LTD.
- Ryosuke OKUI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
EARTH-MOVING MACHINE
- Publication number 20190027820
- Publication date Jan 24, 2019
- Komatsu Ltd.
- Takeo YAMADA
- H01 - BASIC ELECTRIC ELEMENTS