Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790451 | Cosmetic material | — | 2004-09-14 |
| 6784271 | Odorless modified silicone compound, cosmetic preparation containing the same, and method of purifying modified silicone compound having branch polymer comprising hydrophilic group | — | 2004-08-31 |
| 6759031 | Silicone compound, and a makeup containing this compound | Ichiro Ono, Toru Shimizu | 2004-07-06 |
| 6717003 | Silicone compound, a powder surface-treated with this compound, and a makeup containing this powder | Ichiro Ono, Toru Shimizu | 2004-04-06 |