HN

Hajime Nakayama

HC Hitachi Chemical Company: 1 patents #8 of 61Top 15%
Overall (1989): #108,053 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859505 Process for metallizing glass surface Kouichi Tsuyama, Toshiro Okamura 1989-08-22