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

Masateru Asayama — 1 Patent in 2018

NINikon: 1 patents #100 of 309Top 35%
Overall (2018): #325,448 of 503,207Top 65%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9958635 Lens barrel and optical apparatus 2018-05-01