HO

Hisashi Okada

Fujitsu Limited: 1 patents #586 of 1,515Top 40%
Overall (1989): #104,389 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851321 Superhigh contrast negative-type silver halide photographic material Yoshihiro Takagi, Morio Yagihara, Kazunobu Katoh 1989-07-25