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

Koichiro Oku — 2 Patents in 2021

NCNissin Kogyo Co.: 2 patents #3 of 14Top 25%
Overall (2021): #139,927 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D929463 Master cylinder body for vehicle 2021-08-31
D917355 Caliper body of a disk brake for a vehicle Hiroaki Tanaka 2021-04-27