Jyunsuke Fujiwara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation data collection device for work machines
- Patent number 10,165,053
- Issue date Dec 25, 2018
- Hitachi Construction Machinery Co., Ltd.
- Jyunsuke Fujiwara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operating machine and maintenance and inspection information genera...
- Patent number 9,292,011
- Issue date Mar 22, 2016
- Hitachi Construction Machinery Co., Ltd.
- Hideaki Suzuki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
OPERATION DATA COLLECTION DEVICE FOR WORK MACHINES
- Publication number 20160226977
- Publication date Aug 4, 2016
- Hitachi Construction Machinery Co., Ltd.
- Jyunsuke FUJIWARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATING MACHINE AND MAINTENANCE AND INSPECTION INFORMATION GENERA...
- Publication number 20140052299
- Publication date Feb 20, 2014
- Hitachi Construction Machinery Co., Ltd.
- Hideaki Suzuki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING