YK

Yoichiro Kitamura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,017,196 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4525712 Transaction processing system Yoshio Okano, Yasuo Okuma, Kuniomi Aizawa, Yasuyoshi Oyama 1985-06-25