Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9953767 | Conductive polymer dispersion liquid, a conductive polymer, and use thereof | Ryosuke Sugihara, Kei Hirota | 2018-04-24 |
| 9460860 | Dispersion of electrically conductive polymer, and electrically conductive polymer and use thereof | Ryosuke Sugihara, Kei Hirota | 2016-10-04 |
| 8710177 | Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte | Ryosuke Sugihara, Takashi Ono | 2014-04-29 |
| 8684576 | Solid electrolytic capacitor | Ryosuke Sugihara, Yuhei Tsurumoto | 2014-04-01 |