Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400804 | Capacitor element, electrolytic capacitor, insulating material, and method for manufacturing mounting substrate | Hitoshi Fukui, Katsuhisa Ishizaki, Daisuke Usa, Makoto Nagashima, Hiromi Ozawa | 2025-08-26 |
| 12154728 | Capacitor element, electrolytic capacitor, and methods for manufacturing same | Katsuhisa Ishizaki | 2024-11-26 |
| 11508528 | Electrolytic capacitor and method for producing same | Syusaku Koie, Makoto Nagashima | 2022-11-22 |