Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287346 | Cyanoguanidine derivatives | Satoru Tanaka, Katsutoshi Shimada, Kazunori Hashimoto, Kiichi Ema | 1981-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287346 | Cyanoguanidine derivatives | Satoru Tanaka, Katsutoshi Shimada, Kazunori Hashimoto, Kiichi Ema | 1981-09-01 |