Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750090 | Silica-cerium oxide composite particles, method for the preparation thereof and resin composition and a cosmetic composition compounded therewith | Sakae Yoshida, Satomi Shinnumadate, Shigeyoshi Momose, Kiminori Hirai | 1998-05-12 |