YW

Yoshikazu Watanabe

KC Konishiroku Photo Industry Co.: 1 patents #57 of 231Top 25%
Overall (1989): #40,024 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840881 Process for the production of light-sensitive silver halide photographic material Motoaki Tanaka 1989-06-20