YK

Yasunobu Kosa

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Kodaira, TX: #1 of 1 inventorsTop 100%
Overall (1989): #42,057 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818718 Method of manufacturing semiconductor memory device Kazuhiro Komori 1989-04-04