Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376239 | Process for separating electrodeposited metal in electrolytic refining | Saburo Tanaka, Akiyoshi Tatsui, Akira Yoshioka | 1994-12-27 |
| 5290412 | Apparatus for separating electrodeposited metal in electrolytic refining | Saburo Tanaka, Hiroyuki Morozumi, Akiyoshi Tatsui, Akira Yoshioka | 1994-03-01 |