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USPTO Patent Rankings Data through Sept 30, 2025
HT

Hiroaki Tanigawa

UNUnknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #432,276 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

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