Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392204 | Method for selecting cosmetics | Takeshi Takeda, Yasuo Goto | 2008-06-24 |
| 6048519 | Hair treatment compositions | Takahiro Hiraishi, Andrew Malcolm Murray, Tadashi Numata | 2000-04-11 |
| 6010689 | Hair treatment compositions containing amidopolyether functional silicone | Tadashi Numata | 2000-01-04 |