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

Daigo Fujiwara

UNUnknown: 8 patents #1,262 of 83,584Top 2%
Overall (All Time): #2,133,392 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7539561 Autonomous control system apparatus and program for a small, unmanned helicopter Kenzo Nonami, Jin Shin, Kensaku Hazawa, Keitaro Matsusaka 2009-05-26
7510141 Autonomous control method for small unmanned helicopter Kenzo Nonami, Jin Ok Shin, Kensaku Hazawa, Keitaro Matsusaka 2009-03-31