Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497898 | Surfactant, and an emulsion-type cosmetic composition and a lipsome containing said surfactant | Takeshi Ikemoto, Yasushi Sumida, Yoh-ichi Inoue | 2002-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497898 | Surfactant, and an emulsion-type cosmetic composition and a lipsome containing said surfactant | Takeshi Ikemoto, Yasushi Sumida, Yoh-ichi Inoue | 2002-12-24 |