Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YK

Yo Kameyama

Overall (1997): #56,220 of 185,788Top 35%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670259 Water soluble pyrolytic paint Yoshitaka Hamada 1997-09-23