Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417839 | Method for manufacturing aluminum foils used as electrolytic capacitor electrodes | Masashi Sakaguchi, Tadao Fujihira, Kiyoshi Tada, Hisatsugu Nakaya, Takashi Tamura | 1995-05-23 |
| 4824494 | Aluminum-based alloy foil for negative electrodes of electrolytic capacitors | Takeshi Nishizaki | 1989-04-25 |