KY

Koichi Yamato

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Tsuchiura, JP: #3 of 28 inventorsTop 15%
Overall (1989): #85,794 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845651 Geometric modelling system Tamio Aizawa, Kyoji Takahara 1989-07-04