Seiji Nakagawa

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Ryugasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work vehicle
- Patent number 10,358,794
- Issue date Jul 23, 2019
- KCM Corporation
- Tetsuji Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wheel loader
- Patent number D693853
- Issue date Nov 19, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kazuhiko Hiraoka
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
Work Vehicle
- Publication number 20160369479
- Publication date Dec 22, 2016
- KCM CORPORATION
- Tetsuji TANAKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING