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USPTO Patent Rankings Data through Sept 30, 2025
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Ryousuke Sugihara — 3 Patents

TATayca: 3 patents #8 of 63Top 15%
Overall (All Time): #1,555,279 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8324341 Agent serving as oxidant and dopant for conductive polymer production, an alcohol solution thereof, a conductive polymer synthesized by using the same, and a solid electrolytic capacitor using the conductive polymer as a solid electrolyte Masayuki Kondo, Yuhei Tsurumoto 2012-12-04
8262941 Reaction accelerator for synthesizing a conductive polymer, a conductive polymer, and a solid electrolytic capacitor 2012-09-11
7990684 Dispersion liquid of a conductive composition, a conductive composition, and a solid electrolytic capacitor Kei Hirota 2011-08-02