TT

Takumi Tanaka

NI Nikon: 1 patents #186 of 390Top 50%
📍 Fukuyama, JP: #6 of 23 inventorsTop 30%
Overall (1997): #70,714 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612754 Eye-refractometer having a fogging operation — 1997-03-18