Hirofumi Shimada

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Tsuchiura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric driving wheel type work vehicle
- Patent number 9,731,624
- Issue date Aug 15, 2017
- Hitachi Construction Machinery Co., Ltd.
- Yuichiro Morita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric driving wheel type work vehicle
- Patent number 9,457,688
- Issue date Oct 4, 2016
- Hitachi Construction Machinery Co., Ltd.
- Yuichiro Morita
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC DRIVING WHEEL TYPE WORK VEHICLE
- Publication number 20170001539
- Publication date Jan 5, 2017
- Hitachi Construction Machinery Co., Ltd.
- Yuichiro MORITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC DRIVING WHEEL TYPE WORK VEHICLE
- Publication number 20150224895
- Publication date Aug 13, 2015
- Hitachi Construction Machinery Co., Ltd.
- Yuichiro Morita
- B60 - VEHICLES IN GENERAL