Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431295 | Electrolytic capacitor with improved equivalent series and resistance and production method therefor | Yoshiaki Ishimaru, Takayuki Matsumoto | 2025-09-30 |
| 12354809 | Electrolytic capacitor and method for manufacturing same | Tomoyuki Tashiro, Shumpei Matsushita | 2025-07-08 |
| 12334278 | Cathode foil comprising porous metal and coating film covering the porous metal and electrolytic capacitor including the same | Mitsuhisa Yoshimura, Miwa Ogawa, Natsuyo Sasada | 2025-06-17 |
| 12300445 | Electrolytic capacitor | Yuichiro Tsubaki, Kazuyo Saito | 2025-05-13 |
| 12293880 | Electrolytic capacitor | Yuichiro Tsubaki | 2025-05-06 |
| 12293878 | Electrolytic capacitor and production method therefor | Shumpei Matsushita | 2025-05-06 |
| 12266481 | Electrolytic capacitor including electrolytic solution having high electrical conductivity and method for producing same | Yuji Otsuka, Tomoyuki Tashiro, Kenta Chashiro, Yuichiro Tsubaki | 2025-04-01 |
| 12243693 | Electrolytic capacitor, method for manufacturing same, and electrolytic capacitor module | Kazuyo Saito, Yuichiro Tsubaki | 2025-03-04 |
| 12205774 | Electrolytic capacitor with high heat resistance, method for manufacturing same, and electrolytic capacitor module | Kazuyo Saito, Yuichiro Tsubaki | 2025-01-21 |
| 12198867 | Method for manufacturing electrolytic capacitor | Yuichiro Tsubaki | 2025-01-14 |
| 12183519 | Electrolytic capacitor and production method therefor | Yoshiaki Ishimaru, Takayuki Matsumoto | 2024-12-31 |
| 12148579 | Electrolytic capacitor | Yuichiro Tsubaki, Kazuyo Saito, Yuji Otsuka | 2024-11-19 |
| 12112899 | Electrolytic capacitor | Kazuyo Saito, Yuichiro Tsubaki | 2024-10-08 |
| 12014884 | Electrode foil for electrolytic capacitor, electrolytic capacitor, and methods for manufacturing same | Mitsuhisa Yoshimura, Naomi Kurihara, Miwa Ogawa | 2024-06-18 |
| 11978597 | Liquid component for electrolytic capacitor and electrolytic capacitor | Yuichiro Tsubaki, Kazuyo Saito, Liyi Chen, Kengo UCHIHASHI | 2024-05-07 |
| 11972910 | Electrolytic capacitor and manufacturing method therefor | Yuji Otsuka, Masahiro Aburaya, Tomoyuki Tashiro | 2024-04-30 |
| 11935704 | Electrolytic capacitor comprising an electrolytic solution containing a first base component, a first acid component, and a second acid component | Yuichiro Tsubaki, Kazuyo Saito | 2024-03-19 |
| 11804334 | Electrolytic capacitor comprising an anode body, a cathode body and a conductive polymer and a liquid component disposed between the anode body and the cathode body | Yuichiro Tsubaki, Kazuyo Saito | 2023-10-31 |
| 11776762 | Electrolytic capacitor | Miyoko Masuda, Yuichiro Tsubaki, Daisuke Kubo | 2023-10-03 |
| 11756739 | Electrolytic capacitor | Yuichiro Tsubaki, Kazuyo Saito, Yuji Otsuka | 2023-09-12 |
| 11749464 | Electrolytic capacitor | Yuichiro Tsubaki, Daisuke Kubo | 2023-09-05 |
| 11715605 | Electrolytic capacitor | Kazuyo Saito, Yuichiro Tsubaki | 2023-08-01 |
| 11651905 | Electrolytic capacitor and method for manufacturing same | Yoshiaki Ishimaru, Kazunari Imamoto | 2023-05-16 |
| 11545305 | Electrolytic capacitor and method for manufacturing same | Kazuhiro Takatani, Kazunari Imamoto, Yoshiaki Ishimaru | 2023-01-03 |
| 11508530 | Electrolytic capacitor | Yuichiro Tsubaki | 2022-11-22 |