TS

Toshifumi Sakai

HI Hitachi: 1 patents #412 of 1,411Top 30%
📍 Nagano, JP: #18 of 27 inventorsTop 70%
Overall (2016): #198,254 of 481,213Top 45%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9350284 Power conversion device Koichiro Nagata, Yoshitaka Iwaji, Motomi Shimada 2016-05-24