Yuuichirou MORITA

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Construction machine
- Patent number 11,149,413
- Issue date Oct 19, 2021
- Hitachi Construction Machinery Co., Ltd.
- Shinji Ishihara
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drive control device for construction machine
- Patent number 10,760,245
- Issue date Sep 1, 2020
- Hitachi Construction Machinery Co., Ltd.
- Yuuichirou Morita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Output characteristic changing system for construction machine
- Patent number 9,988,791
- Issue date Jun 5, 2018
- Hitachi Construction Machinery Co., Ltd.
- Katsumasa Uji
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20190345697
- Publication date Nov 14, 2019
- Hitachi Construction Machinery Co., Ltd.
- Shinji ISHIHARA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DRIVE CONTROL DEVICE FOR CONSTRUCTION MACHINE
- Publication number 20180266079
- Publication date Sep 20, 2018
- Hitachi Construction Machinery Co., Ltd.
- Yuuichirou MORITA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OUTPUT CHARACTERISTIC CHANGING SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20180106016
- Publication date Apr 19, 2018
- Hitachi Construction Machinery Co., Ltd.
- Katsumasa UJI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING