KU

Kenjiro Ushiyama

KO Konica: 1 patents #1,290 of 1,958Top 70%
Overall (All Time): #3,814,912 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
H1127 Silver halide photographic material Hiroshi Shimazaki, Fumie Fukazawa, Masayuki Kurematsu, Satoru Shimba 1993-01-05