HA

Hiroyuki Azuma

HC Hitachi Construction Machinery Co.: 2 patents #22 of 156Top 15%
📍 Tsuchiura, JP: #13 of 58 inventorsTop 25%
Overall (2017): #148,652 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9777611 Construction machine Jun Yamabayashi, Takahiro Kobayashi 2017-10-03
9623746 Construction machine Toshinori Fujii, Hidenori MANO 2017-04-18