Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616317 | Polycationic polymer and polycationic microbicidal and algaecidal agent | Yu Nagase, Takao Aoyagi, Tomoko Akimoto, Kazunori Tanaka, Kouichi Iwabuchi | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616317 | Polycationic polymer and polycationic microbicidal and algaecidal agent | Yu Nagase, Takao Aoyagi, Tomoko Akimoto, Kazunori Tanaka, Kouichi Iwabuchi | 1997-04-01 |