Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Piedek Technical Laboratory

Rank (2023): #22,134 of 29,688Top 75%
1 inventors
1 Patents 2023

Top Inventors at Piedek Technical Laboratory 2023

Showing 1–1 of 1 inventors

RankNamePatents
1 Hirofumi Kawashima 1