Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11579350 | Wire grid polarization plate having dielectric layer with concave portions | Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2023-02-14 |
| 11543702 | Polarizer and optical apparatus | Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2023-01-03 |