Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647608 | Fluorinated tin-based glass frit and method for manufacturing same | Yoshihiro Kohara, Seungwoo Lee | 2020-05-12 |
| 9988301 | Vanadium-based glass material for local heat sealing, flat display using the same, and method for manufacturing the display | Yoshihiro Kohara | 2018-06-05 |