YU

Yukio Uenaka

PE Pentax: 1 patents #12 of 57Top 25%
Overall (1989): #39,222 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876603 Signal processing device for automatic-focusing video signal in electronically controlled photographic camera Noboru Suzuki, Shigeo Toji 1989-10-24