Masashi Shoji

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Tsuchiura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work machine management device
- Patent number 9,366,011
- Issue date Jun 14, 2016
- Hitachi Corporation Machinery Co., Ltd.
- Kazuki Kubota
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Work Machine Management Device
- Publication number 20150149047
- Publication date May 28, 2015
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Kazuki Kubota
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING