RY

Ryo Yumiba

HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
Overall (2018): #253,019 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10160383 Surroundings monitoring system for working machine Chieko Onuma, Yoshibumi Fukuda, Yukihiro Kawamata, Yoichi Kowatari, Moritaka OOTA 2018-12-25