KH

Katsuhiko Heki

KO Konica: 1 patents #75 of 332Top 25%
Overall (2003): #185,592 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6558891 Silver halide emulsion Hiroshi Takada 2003-05-06