YO

Yoshiji Ohta

Sharp Kabushiki Kaisha: 1 patents #204 of 598Top 35%
📍 Osaka, NJ: #3 of 6 inventorsTop 50%
Overall (1989): #40,509 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888631 Semiconductor dynamic memory device Daisuke Azuma, Shinichi Tanaka 1989-12-19