HF

Hiroko Fujiwara

KO Konica: 1 patents #1,290 of 1,958Top 70%
Overall (All Time): #3,761,847 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5380639 Silver halide color photographic material Osamu Ishige, Eisaku Katoh, Shigeto Hirabayashi, Shuichi Sugita 1995-01-10