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

Yoshimasa Maki

Overall (All Time): #2,716,418 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D913501 Response switch for audiometer Masatoshi Uzawa 2021-03-16