Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505491 | Glass ceramic and chemically strengthened glass | Qing Li, Shusaku Akiba | 2022-11-22 |
| 11314018 | Polymer optical waveguide and composite optical waveguide | Shotaro Takenobu, Naoya Wada | 2022-04-26 |