YO

Yoshiaki Ohtsubo

NI Nikon: 1 patents #40 of 120Top 35%
Overall (1989): #40,501 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796044 Auto-focus camera Tatuo Amanuma, Kenji Ishizuki 1989-01-03