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USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Urabe — 3 Patents in 2021

Tdk: 3 patents #61 of 488Top 15%
Tokyo, JP: #1,375 of 13,453 inventorsTop 15%
Overall (2021): #85,567 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D921586 Core of coil component Yugo Asai, Hiroshi Suzuki, Aoi Tokiwa 2021-06-08
D918835 Coil component Yugo Asai, Hiroshi Suzuki, Aoi Tokiwa 2021-05-11
10958233 Common mode filter Yugo Asai, Tsutomu Kobayashi, Hiroshi Suzuki, Emi Ito, Toshio Tomonari 2021-03-23