Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832950 | Antimicrobial suspensions and antimicrobial hair treatment compositions | Susumu Takaya, Hajime Hirota | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832950 | Antimicrobial suspensions and antimicrobial hair treatment compositions | Susumu Takaya, Hajime Hirota | 1989-05-23 |