TI

Tadasu Ichino

KO Konica: 1 patents #1,290 of 1,958Top 70%
Overall (All Time): #3,892,496 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5075189 Electrophotographic photoreceptor comprising an undercoat layer containing a polyamide copolymer Eiichi Sakai, Yoshiaki Takei 1991-12-24