Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814500 | Cyanoguanidine derivative and process for preparation thereof | Noriaki Kihara, Teruaki Mukaiyama, Katsuya Takahashi | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814500 | Cyanoguanidine derivative and process for preparation thereof | Noriaki Kihara, Teruaki Mukaiyama, Katsuya Takahashi | 1989-03-21 |