RT

Ryou Takaichi

HC Hitachi Construction Machinery Co.: 1 patents #56 of 127Top 45%
Overall (2020): #290,051 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10865680 Exhaust gas purifying device of work machine Gen Yasuda, Takenori Hiroki, Hisashi TAGO, Hironori Itou 2020-12-15