ST

Shigemasa Takano

TC Toyo Ink Mfg. Co.: 1 patents #1 of 35Top 3%
Overall (1989): #56,766 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4882427 Titanium phthalocyanine optical semiconductor material and electrophotographic plate using same Toshio Enokida 1989-11-21