Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4215094 | Method for the removal of organic substances from alkali metal aluminate solution | Koichi Yamada, Takuo Harato, Hisakatsu Kato | 1980-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4215094 | Method for the removal of organic substances from alkali metal aluminate solution | Koichi Yamada, Takuo Harato, Hisakatsu Kato | 1980-07-29 |