Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278060 | Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor comprising a block layer formed using a conductive polymer heterogeneously doped with a polymer dopant | Yasuhisa Sugawara, Masami Ishijima, Tadamasa Asami | 2025-04-15 |
| 11908630 | Solid electrolytic capacitor using a doped conductive polymer | Masami Ishijima, Tadamasa Asami, Yasuhisa Sugawara | 2024-02-20 |
| 10998138 | Solid electrolytic capacitor and method of manufacturing solid electrolytic capacitor | Masanori Takahashi, Satoshi Iwai | 2021-05-04 |
| 9662633 | Desiccant and the same desiccant-employing organic EL element | Riki Kajiyama, Youhei Fujimura | 2017-05-30 |
| 9376456 | Compound, drying agent, sealing structure, and organic EL element | Yoshie Takakura | 2016-06-28 |