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USPTO Patent Rankings Data through Dec 31, 2025
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Coorstek Kk — 3 Patents in 2021

Rank (2021): #12,034 of 31,506Top 40%
10 inventors
3 Patents 2021

Top Inventors at Coorstek Kk 2021

Showing 1–10 of 10 inventors

RankNamePatents
1 Hiroki Watanabe 1
1 Jun Komiyama 1
1 Kenichi Eriguchi 1
1 Masako Uematsu 1
1 Mitsuhiro Fujita 1
1 Ramesh VALLEPU 1
1 Seiichi Fukuoka 1
1 Yoshihisa Abe 1
1 Yukiko Kikuchi 1
1 Yu Yokoyama 1