Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864761 | Glass plate with an identification mark, and process for forming an identification mark on a glass plate | Yoshiaki OHBA | 2020-12-15 |
| 10864803 | Glass plate, laminated glass, and windshield | — | 2020-12-15 |