OT

Oshiga Takayasu

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,898,101 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4908745 Sequence controller Yoji Ichiyasu, Katuhiro Fujiwara, Toshiro Kasahara 1990-03-13