KH

Kiyoyasu Hasegawa

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
TC Tcm: 1 patents #18 of 59Top 35%
📍 Ryugasaki, JP: #70 of 114 inventorsTop 65%
Overall (All Time): #3,344,253 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7637101 Hydraulic power transmission device and work vehicle Kenji Uezono, Seishi Morishita, Akira Takeshita, Koji Hyodo, Koji Takano 2009-12-29