Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D340692 | Electrolytic capacitor | Keiji Iijima, Takashi Kono | 1993-10-26 |
| D337567 | Electrolytic capacitor | Keiji Iijima, Takashi Kono | 1993-07-20 |
| 5216584 | Fused chip-type solid electrolytic capacitor and method of manufacturing the same | Yukio Sugisaki | 1993-06-01 |