Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387882 | Electrolytic capacitor | Takashi Takezawa, Masakazu Hosogi | 2025-08-12 |
| 12283437 | Electrolytic capacitor | Takashi Takezawa, Masakazu Hosogi | 2025-04-22 |
| 11990286 | Capacitor | Takashi Takezawa, Masakazu Hosogi | 2024-05-21 |
| 11915887 | Capacitor containing a deterioration preventing agent | Takashi Takezawa, Masakazu Hosogi | 2024-02-27 |