RK

Ryuji Kohno

HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
Overall (2018): #253,952 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9896822 Hybrid construction machine Ken Takeuchi, Shigeyuki Yoshihara 2018-02-20