RO

Reiko Ohyama

NI Nikon: 1 patents #1,647 of 2,493Top 70%
Overall (All Time): #3,908,644 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4946265 Microscope whose enlargement magnification is changeable Yoshiyuki Shimizu 1990-08-07