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

Yoshiyasu Takefuji

UNUnknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #197,558 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11173332 Fire extinguishing system Karuro Itsuka, Tomoya Kita, Susumu Kurioka, Hiroaki Tanigawa, Taichi Yamamura 2021-11-16