Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093019 | Liquid separating agent consisting essentially of a copolymer of an .alpha. - | Toru Tagawa, Hideki Yamanouchi | 1992-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093019 | Liquid separating agent consisting essentially of a copolymer of an .alpha. - | Toru Tagawa, Hideki Yamanouchi | 1992-03-03 |