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

Kazuaki Kamio

NINikon: 1 patents #100 of 330Top 35%
Overall (2020): #397,722 of 565,922Top 75%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10877236 Lens barrel and camera Takuji Hamasaki 2020-12-29