Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378126 | Colloidal silica, and method for production thereof | Hiroaki Yamashita, Yuma Shibuichi | 2025-08-05 |
| 12162764 | Colloidal silica and method for producing same | Yoshiki Michiwaki | 2024-12-10 |