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HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
Overall (2018): #217,331 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9879405 Hydraulic driving system Juri Shimizu, Mariko Mizuochi, Kenji Hiraku, Akinori Ishii, Hiromasa Takahashi 2018-01-30