HK

Hirokazu Koyama

KO Konica: 1 patents #133 of 395Top 35%
Overall (1994): #125,545 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372923 Light-sensitive silver halide photographic material Yasuo Kurachi, Yoichi Saito, Kiyokazu Morita, Yoshihiro Wada 1994-12-13