JF

Junsuke Fujiwara

HC Hitachi Construction Machinery Co.: 2 patents #31 of 190Top 20%
Overall (2016): #127,877 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9317978 Condition monitoring system, condition monitoring system unit, and terminal system unit Tomoaki Hiruta, Hideaki Suzuki, Takayuki Uchida 2016-04-19
9291524 Operation data collection device for construction machines Hideaki Suzuki 2016-03-22