Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858294 | Transparent ceramics, manufacturing method thereof, and magneto-optical device | Keita Tanaka, Shinji Aoki | 2020-12-08 |
| 10642073 | Method for producing transparent ceramic, transparent ceramic, magneto-optical device and rare earth oxide powder for sintering | Shinji Aoki, Yoshihiro Nojima | 2020-05-05 |