Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
F&

F&F — 1 Patent in 2018

Rank (2018): #25,971 of 29,927Top 90%
2 inventors
1 Patents 2018

Top Inventors at F&F 2018

Showing 1–2 of 2 inventors

RankNamePatents
1 Masatsugu Sugimoto 1
1 Tsutomu Kurosawa 1