TU

Tadao Uchida

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
Overall (All Time): #3,975,473 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4669504 Closed loop type proportional electromagnetic valve for hydraulic control Yutaka Fujitsugu, Tomoo Ito 1987-06-02