Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782200 | Polarizing plate having specified water contact angle of antireflection layer surface | Hiroyuki Takahashi | 2023-10-10 |
| 11754766 | Polarizing element, polarizing element manufacturing method, and optical device | — | 2023-09-12 |
| 11644605 | Polarizing element having alternately laminated dielectric layers and conductive layers and method for manufacturing polarizing element | Hideto Sagawa | 2023-05-09 |
| 11630254 | Wire grid polarizing plate having trapezoidal absorption layer | — | 2023-04-18 |
| 11543573 | Polarizing plate and optical apparatus containing same | Hideto Sagawa | 2023-01-03 |