RT

Ryoichi Takahata

HI Hitachi: 1 patents #412 of 1,411Top 30%
Overall (2016): #241,956 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9325264 Electric motor drive device Yoshitaka Iwaji, Takahiro Suzuki 2016-04-26