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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Emi Ito — 1 Patent in 2021

Tdk: 1 patents #224 of 488Top 50%
Yamagata, JP: #15 of 42 inventorsTop 40%
Overall (2021): #464,792 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10958233 Common mode filter Yugo Asai, Tsutomu Kobayashi, Daisuke Urabe, Hiroshi Suzuki, Toshio Tomonari 2021-03-23