Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876084 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Kimihiko Hori, Koichi Nakamura, Michio Kawai, Itsuro Motegi, Genji Imokawa | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876084 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Kimihiko Hori, Koichi Nakamura, Michio Kawai, Itsuro Motegi, Genji Imokawa | 1989-10-24 |