Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808131 | Plate-like alumina particle and a manufacturing method for the same | Jian-Jun Yuan | 2020-10-20 |
| 10683212 | Spinel particles, method for producing same, and composition and molding including spinel particles | Hironobu Oki, Jianjun Yuan | 2020-06-16 |