Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430113 | Process to prevent polymer scale adhesion using an aromatic compound and a salt of polyvinylsulfuric acid | Masahiro Usuki, Hajime Kitamura, Susumu Ueno, Mikio Watanabe | 1995-07-04 |
| 5241022 | Coating solution for preventing adhesion of polymer scale and method for preventing scale adhesion during preparation of polymers | Mikio Watanabe, Hajime Kitamura, Susumu Ueno, Masahiro Usuki | 1993-08-31 |