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

Rank (2020): #28,144 of 32,488Top 90%
2 inventors
1 Patents 2020

Top Inventors at Graphtec 2020

Showing 1–2 of 2 inventors

RankNamePatents
1 Takahisa Umezawa 1
1 Yuzuru Sekiguchi 1