SI

Setsuo Ishibashi

AC Alps Electric Co.: 1 patents #49 of 156Top 35%
Overall (1989): #58,543 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851315 Bisazo photoconductive film and electrophotographic light-sensitive element using same Katsunori Fujio 1989-07-25