HI

Hidefumi Ishimoto

HC Hitachi Construction Machinery Co.: 3 patents #13 of 190Top 7%
Overall (2016): #71,733 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9473885 Fleet management server, onboard terminal equipment, and fleet management system Ryota Yamasaki, Tsutomu Yamada, Yoshinori Ookura, Tomoyuki Hamada 2016-10-18
9463741 Vehicle peripheral obstacle notification system Yoshibumi Fukuda, Chieko Onuma, Moritaka OOTA, Yukihiro Kawamata 2016-10-11
9332229 Surrounding area monitoring device for monitoring area around work machine 2016-05-03