TO

Tadao Ohtsuka

NS Nippon Steel: 1 patents #45 of 251Top 20%
📍 Chiyoda, JP: #31 of 85 inventorsTop 40%
Overall (1997): #71,214 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610755 Lens changeable image scanner and lens position control device in the same — 1997-03-11