YO

Yasutoshi Okugawa

FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
Overall (All Time): #4,033,327 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4444862 Electrophotographic photosensitive materials having layer of organic metal compound Shigeru Yagi, Koichi Yamamoto 1984-04-24