Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674497 | Hair growth promoter comprising extract of mulberry root bark and persimmon and/or paulownia, or extract of persimmon and paulownia | Ryuichiro Kuwana, Masafumi Morioka, Akemi Date | 1997-10-07 |