Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340954 | Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode body | Kazuya Koseki, Kazuma Okura, Kenji Machida | 2025-06-24 |
| 12266483 | Cathode and electrolytic capacitor | Tatsuru HATAE, Kazuya Koseki, Atsushi Yoshida, Makoto Tominaga | 2025-04-01 |
| 12009158 | Solid electrolytic capacitor and method for manufacturing same | Kazuya Koseki, Kazuma Okura | 2024-06-11 |
| 11948755 | Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode body | Kazuya Koseki, Kazuma Okura | 2024-04-02 |
| 11929214 | Hybrid electrolytic capacitor and method for manufacturing same | Kazuya Koseki, Kenji Machida | 2024-03-12 |
| 11756740 | Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode body | Kazuya Koseki, Kazuma Okura, Kenji Machida | 2023-09-12 |
| 11348738 | Electrolytic capacitor and method for manufacturing same | Kazuya Koseki, Kenji Machida | 2022-05-31 |
| 11120951 | Electrode foil, winding capacitor, electrode foil manufacturing method, and winding capacitor manufacturing method | Yoshiyuki Narita, Atsushi Tanaka, Shoji Ono | 2021-09-14 |
| D860134 | Electrode foil for capacitor | Yoshiyuki Narita, Atsushi Tanaka, Shoji Ono | 2019-09-17 |
| D860135 | Electrode foil for capacitor | Yoshiyuki Narita, Atsushi Tanaka, Shoji Ono | 2019-09-17 |
| 10262807 | Electrode foil, winding capacitor, electrode foil manufacturing method, and winding capacitor manufacturing method | Yoshiyuki Narita, Atsushi Tanaka, Shoji Ono | 2019-04-16 |