AI

Akinori Ishii

HC Hitachi Construction Machinery Co.: 4 patents #9 of 190Top 5%
📍 Tsuchiura, JP: #4 of 78 inventorsTop 6%
Overall (2016): #48,015 of 481,213Top 10%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9523631 Load detecting device and working machine provided with same Mariko Mizuochi 2016-12-20
9469969 Device and method for calculating basic information for area limiting excavation control, and construction machinery Yasuhiko Kanari, Shuuichi MEGURIYA, Eiji Egawa 2016-10-18
9458602 Dual-arm work machine Kunitsugu Tomita 2016-10-04
9348327 Work machine Mariko Mizuochi, Jinichi Yamaguchi 2016-05-24