YH

Yoshio Homma

HI Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #41,217 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842891 Method of forming a copper film by chemical vapor deposition Hiroshi Miyazaki, Kiichiro Mukai 1989-06-27