Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279830 | Surface-treated spinel particles, method for producing the same, resin composition, and molded article | Kazuo Itoya, Atsushi Oshio, Hironobu Oki, Yasuyo Sakamoto, Masamichi Hayashi +4 more | 2022-03-22 |
| 11214494 | Spinel compound oxide particle, method for producing the same, resin composition including spinel compound oxide particle, and molded article | Kazuo Itoya, Jian-Jun Yuan, Yasuyo Yoshimoto, Hironobu Oki, Masamichi Hayashi | 2022-01-04 |