Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040887 | Spinel particles, method for producing same and composition and molded article including spinel particles | Hironobu Oki, Kazuo Itoya, Jian-Jun Yuan, Hiroshi Kinoshita | 2021-06-22 |