AI

Atsushi Ichikawa

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Tsuchiura, JP: #3 of 28 inventorsTop 15%
Overall (1989): #130,554 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838649 Apparatus for driving objective lens Masamichi Ito, Akira Saito 1989-06-13