Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070631 | Method for producing aluminum foil for capacitor and solid electrolytic capacitor | Ryuji Monden, Atsushi Sakai | 2006-07-04 |
| 4392926 | Process and apparatus for production of aluminum | Yoshio Kinoshita | 1983-07-12 |