TO

Tadanori Oya

KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
Overall (All Time): #4,114,478 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4209328 Dye image forming process Yuzuru Sato, Ryuichiro Kobayashi, Naoshi Kunieda, Kazumasa Watanabe, Noboru Mizukura +1 more 1980-06-24