HK

Hiroyuki Kohida

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Kokubunji, JP: #41 of 106 inventorsTop 40%
Overall (1989): #105,025 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820928 Lithography apparatus Mitsuo Ooyama, Kimiaki Ando, Yoshio Kawamura, Norio Saitou, Takanori Simura 1989-04-11