Issued Patents All Time
Showing 1–19 of 19 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 | Masami Ishijima, Tadamasa Asami, Yusuke Hoshina | 2025-04-15 |
| 11908630 | Solid electrolytic capacitor using a doped conductive polymer | Yusuke Hoshina, Masami Ishijima, Tadamasa Asami | 2024-02-20 |
| 10998137 | Electrolytic capacitor and method for manufacturing electrolytic capacitor | Masami Ishijima, Kenji Araki | 2021-05-04 |
| 10418184 | Solid electrolytic capacitor | Yuji Murayama, Hiroyuki Demizu, Hiroki Satoh | 2019-09-17 |
| 9761377 | Solid electrolytic capacitor | Tomoki Nobuta, Ryuta Kobayakawa, Naoki Takahashi, Satoshi Suzuki | 2017-09-12 |
| 9455092 | Electric conductive polymer suspension and method for producing the same, electric conductive polymer material, and electrolytic capacitor and method for producing the same | Tomoki Nobuta, Satoshi Suzuki, Yasuhiro Tomioka | 2016-09-27 |
| 9452594 | Electroconductive polymer composition, electroconductive polymer material, electroconductive substrate, electrode and solid electrolytic capacitor | Tomoki Nobuta, Satoshi Suzuki, Yasuhiro Tomioka | 2016-09-27 |
| 9183990 | Electroconductive polymer composition, electroconductive polymer material, electroconductive substrate, electrode and solid electrolytic capacitor | Tomoki Nobuta, Satoshi Suzuki, Yasuhiro Tomioka | 2015-11-10 |
| 9087640 | Conductive polymer suspension and method for producing the same, conductive organic material, and electrolytic capacitor and method for producing the same | Tomoki Nobuta, Naoki Takahashi, Yuji Yoshida, Satoshi Suzuki, Yasuhiro Tomioka | 2015-07-21 |
| 9076590 | Electroconductive polymer suspension solution, electroconductive polymer material, and electrolytic capacitor and method for producing the same | Tomoki Nobuta, Satoshi Suzuki, Yasuhiro Tomioka, Hiroyuki Demizu, Hiroki Satoh | 2015-07-07 |
| 8940191 | Electroconductive polymer solution, electroconductive polymer composition, and solid electrolytic capacitor therewith and method for producing same | Tomoki Nobuta, Satoshi Suzuki, Yasuhiro Tomioka | 2015-01-27 |
| 8804312 | Electroconductive polymer composition, method for producing the same, and solid electrolytic capacitor using electroconductive polymer composition | Tomoki Nobuta, Naoki Takahashi, Ryuta Kobayakawa, Satoshi Suzuki | 2014-08-12 |
| 8405958 | Conductive polymer suspension and method for producing the same, conductive polymer material, and solid electrolytic capacitor and method for producing the same | Naoki Takahashi, Tomoki Nobuta, Yuji Yoshida, Satoshi Suzuki, Yasuhiro Tomioka | 2013-03-26 |
| 8388865 | Conductive polymer composition, method of producing the same, and solid electrolytic capacitor | Tomoki Nobuta, Naoki Takahashi, Ryuta Kobayakawa, Satoshi Suzuki | 2013-03-05 |
| 8295032 | Solid electrolytic capacitor and manufacturing method thereof | Masako Ohya, Kazuyuki Katoh | 2012-10-23 |
| 8289677 | Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same | Ryuta Kobayakawa, Tomoki Nobuta, Naoki Takahashi, Satoshi Suzuki, Toshihiko Nishiyama | 2012-10-16 |
| 8279582 | Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same | Tomoki Nobuta, Ryuta Kobayakawa, Naoki Takahashi, Satoshi Suzuki, Toshihiko Nishiyama | 2012-10-02 |
| 7717967 | Method for manufacturing a solid electrolytic capacitor | Masako Ohya, Katsuhiro Yoshida | 2010-05-18 |
| 7602602 | Conductive polymer and solid electrolytic capacitor using the same | Naoki Takahashi, Ryuta Kobayakawa, Tomoki Nobuta, Satoshi Suzuki | 2009-10-13 |