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

Sanwa Technologies — 7 Patents

Rank (All Time): #71,310 of 106,127Top 70%
5 inventors
7 Patents All Time

Top Inventors at Sanwa Technologies All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Wai Yim 4
2 Takashi Sato 2
2 Tomoaki Kaga 2
2 Akihito Ishikawa 2
#5 Mei Liu 1