Issued Patents All Time
Showing 1–10 of 10 patents
| 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, Tadamasa Asami, Yusuke Hoshina | 2025-04-15 |
| 11908630 | Solid electrolytic capacitor using a doped conductive polymer | Yusuke Hoshina, Tadamasa Asami, Yasuhisa Sugawara | 2024-02-20 |
| 11791105 | Solid electrolytic capacitor | Hitoshi Takata, Satoshi Abe, Kazuaki Saito | 2023-10-17 |
| 10998137 | Electrolytic capacitor and method for manufacturing electrolytic capacitor | Yasuhisa Sugawara, Kenji Araki | 2021-05-04 |
| 9105399 | Method of manufacturing a solid electrolytic capacitor having solid electrolytic layers and an amine compound layer | Masanori Takahashi, Satoshi Iwai | 2015-08-11 |
| 8614879 | Solid electrolytic capacitor and its manufacturing method | Masanori Takahashi, Satoshi Iwai | 2013-12-24 |
| 7542267 | Lead frame, method of manufacturing a face-down terminal solid electrolytic capacitor using the lead frame, and face-down terminal solid electrolytic capacitor manufactured by the method | — | 2009-06-02 |
| 7149077 | Solid electrolytic capacitor with face-down terminals, manufacturing method of the same, and lead frame for use therein | — | 2006-12-12 |
| 6975503 | Chip type solid electrolytic capacitor having plated fillet surface and method of manufacturing the same | Satoshi Abe | 2005-12-13 |
| 6903921 | Chip-type solid electrolytic capacitor superior in productivity and reliability thereof | — | 2005-06-07 |