AH

Atsushi Hiraiwa

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Kokubunji, JP: #41 of 106 inventorsTop 40%
Overall (1989): #130,560 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4860071 Semiconductor memory using trench capacitor Hideo Sunami, Tokuo Kure, Yasuo Wada 1989-08-22