Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198866 | Solid electrolytic capacitor with water-soluble first polymer and water-dispersible second polymer, and manufacturing method thereof | — | 2025-01-14 |
| 11545306 | Electrolytic capacitor | — | 2023-01-03 |
| 8462484 | Method for manufacturing electrolytic capacitor with electrically conductive solid layer and electrolytic capacitor with electrically conductive solid layer | Masakazu Hosogi, Junichi Yamashita, Yutaka Taketani, Hiroyuki Okuda, Koso Ishihara | 2013-06-11 |
| 7872858 | Method for manufacturing electrolytic capacitor and electrolytic capacitor | Masakazu Hosogi | 2011-01-18 |
| 7859829 | Electrolytic capacitor and method of producing the same | Masakazu Hosogi | 2010-12-28 |
| 7497879 | Method of manufacturing electrolytic capacitor and electrolytic capacitor | Masakazu Hosogi | 2009-03-03 |
| 5117333 | Solid electrolytic capacitor with organic semiconductor and method of manufacturing the same | Katsunori Mizutomi, Shinichi Niwa | 1992-05-26 |
| 5031077 | Solid electrolyte capacitor and manufacturing method therefor | Shinichi Niwa, Katsunori Mizutomi | 1991-07-09 |