Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400804 | Capacitor element, electrolytic capacitor, insulating material, and method for manufacturing mounting substrate | Hitoshi Fukui, Katsuhisa Ishizaki, Masamichi Inoue, Daisuke Usa, Hiromi Ozawa | 2025-08-26 |
| 12340955 | Solid electrolytic capacitor element having improved thermal stability, and solid electrolytic capacitor and method for manufacturing same | Hitoshi Fukui | 2025-06-24 |