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

Kazumichi Shirai

Overall (2020): #395,280 of 565,922Top 70%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10758438 Mobility vehicle, mobility vehicle maintenance system, and server unit Muneaki Fukuoka 2020-09-01