Hiroaki Ogawara

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Patents Grantslast 30 patents

Information Patent Grant
Haulage vehicle
- Patent number 8,967,310
- Issue date Mar 3, 2015
- Hitachi Construction Machinery Co., Ltd.
- Hiroaki Ogawara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HAULAGE VEHICLE
- Publication number 20130199862
- Publication date Aug 8, 2013
- Hitachi Construction Machinery Co., Ltd.
- Hiroaki Ogawara
- B60 - VEHICLES IN GENERAL