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Shigeyuki Sakurai

HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
📍 Tsukuba, JP: #94 of 312 inventorsTop 35%
Overall (2018): #238,628 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9915249 Hydraulic rotating equipment, and working machine provided with this hydraulic rotating equipment Kenta Suzuki, Motoshi Suzuki, Makoto Hemmi 2018-03-13