TK

Tsutomu Kaneko

FC Furukawa Rock Drill Co.: 1 patents #3 of 3Top 100%
📍 Ibaraki, JP: #198 of 585 inventorsTop 35%
Overall (2021): #225,063 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11034010 Hydraulic hammering device Masahiro Koizumi, Toshio Matsuda 2021-06-15