Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306409 | Light-responding high color-rendering makeup cosmetic preparation | Katsuki Ogawa, Osamu Sakurai, Kazuhisa Ohno | 2001-10-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306409 | Light-responding high color-rendering makeup cosmetic preparation | Katsuki Ogawa, Osamu Sakurai, Kazuhisa Ohno | 2001-10-23 |