KK

Koji Kawashima

SC Sumitomo Construction Machinery Co.: 1 patents #8 of 10Top 80%
SI Sumitomo Heavy Industries: 1 patents #21 of 68Top 35%
📍 Yokohama, CA: #78 of 135 inventorsTop 60%
Overall (2016): #324,407 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9382691 Hybrid work machine and method of controlling same Yuta Sugiyama, Hideto Magaki, Kiminori Sano, Ryuji Shiratani 2016-07-05