Ryousuke Sugihara — 3 Patents at Tayca

Ryousuke Sugihara has been granted 3 US patents while listed as an inventor at Tayca. The first was granted in 2011 and the most recent in December 2012. Ryousuke Sugihara ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryousuke Sugihara in Osaka, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
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

Ryousuke Sugihara — 3 Patents

Issued Patents All Time

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