TN

Tohru Negishi

📍 Kawagoe, JP: #38 of 126 inventorsTop 35%
Overall (1997): #65,366 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691796 Ophthalmic mounting for bifocal lenses — 1997-11-25