Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345088 | Vacuum glass and method for manufacturing same | Tatsuhiro Nakazawa, Tetsuo Minaai | 2025-07-01 |
| 12291921 | Depressurized multilayered glass panel | Tatsuhiro Nakazawa, Atsushi Miki | 2025-05-06 |