SA

Susumu AIZAWA

SC Sumitomo Construction Machinery Co.: 1 patents #6 of 12Top 50%
SI Sumitomo Heavy Industries: 1 patents #11 of 49Top 25%
Overall (2017): #231,280 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9715015 Periphery-monitoring device for working machines Takeya IZUMIKAWA, Yoshihisa Kiyota 2017-07-25