Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346087 | Antibacterial surface active agent containing azaalkenelactam | Hiroyoshi Hamanaka | 1982-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346087 | Antibacterial surface active agent containing azaalkenelactam | Hiroyoshi Hamanaka | 1982-08-24 |