Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336859 | Method for preparing an electrolyte capacitor | Ryosuke Sugihara, Taichi Yamaguchi | 2019-07-02 |
| 10208160 | Oxidant dopant agent for conductive polymer production, and a solution thereof, and a conductive polymer prepared by using either of them, as well as an electrolyte capacitor using the conductive polymer as an electrolyte | Ryosuke Sugihara, Taichi Yamaguchi | 2019-02-19 |
| 10049822 | Monomer liquid for of conductive polymer production and a manufacturing method of an electrolyte capacitor using the same | Ryosuke Sugihara, Taichi Yamaguchi | 2018-08-14 |
| 8684576 | Solid electrolytic capacitor | Ryosuke Sugihara, Kazuto Fujihara | 2014-04-01 |
| 8426542 | Oxidant and dopant solution for conductive polymer production, a conductive polymer and a solid electrolyte capacitor | Ryosuke Sugihara | 2013-04-23 |
| 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 | Ryousuke Sugihara, Masayuki Kondo | 2012-12-04 |