TU

Tugumoto Usui

KC Konishiroku Photo Industry Co.: 1 patents #22 of 108Top 25%
Overall (1982): #26,292 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356258 Silver halide color photographic material containing yellow coupler Katsunori Kato, Tamotsu Kojima 1982-10-26