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USPTO Patent Rankings Data through Dec 31, 2025
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Ulvac-Phi, Incorporated — 1 Patent in 2021

Rank (2021): #19,692 of 31,441Top 65%
4 inventors
1 Patents 2021

Top Inventors at Ulvac-Phi, Incorporated 2021

Showing 1–4 of 4 inventors

RankNamePatents
1 Daisuke Sakai 1
1 Hiromichi Yamazui 1
1 Katsumi Watanabe 1
1 Mauo Sogou 1