Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734127 | Process and apparatus for refining aluminum | Kaoru Sugita, Eikichi Sagisaka, Norio Tuchihashi, Terumi Kanamori, Masaharu Sugiyama | 1988-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734127 | Process and apparatus for refining aluminum | Kaoru Sugita, Eikichi Sagisaka, Norio Tuchihashi, Terumi Kanamori, Masaharu Sugiyama | 1988-03-29 |