Tomokatsu Tomiyama

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Tsuchiura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Earthmoving apparatus for construction machine
- Patent number 9,260,836
- Issue date Feb 16, 2016
- Hitachi Construction Machinery Co., Ltd.
- Akira Nakata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
EARTHMOVING APPARATUS FOR CONSTRUCTION MACHINE
- Publication number 20140318818
- Publication date Oct 30, 2014
- Hitachi Construction Machinery Co., Ltd.
- Akira Nakata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING