Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EX

Exh — 7 Patents

Rank (All Time): #72,304 of 106,120Top 70%
3 inventors
7 Patents All Time

Top Inventors at Exh All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Kenichi Harakawa 5
2 Per Olov Risman 2
2 Yuuji Oshi 2