Yuuji Akutsu

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Ryugasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work machine
- Patent number 9,056,547
- Issue date Jun 16, 2015
- Hitachi Construction Machinery Co., Ltd.
- Kouji Kimijima
- B60 - VEHICLES IN GENERAL
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 Machine
- Publication number 20140124285
- Publication date May 8, 2014
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Kouji Kimijima
- B60 - VEHICLES IN GENERAL