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

Yoshikawa — 1 Patent in 2017

Rank (2017): #17,756 of 29,883Top 60%
2 inventors
1 Patents 2017

Top Inventors at Yoshikawa 2017

Showing 1–2 of 2 inventors

RankNamePatents
1 Izumi Furukawa 1
1 Osamu Yoshikawa 1