Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825259 | Resin-coated scale-like inorganic particles and cosmetics with the same blended therein | Hirokazu Tanaka | 2004-11-30 |
| 6742765 | Operating device and valve system | Tomohiro Takano | 2004-06-01 |