Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867938 | Polarizing plate having outermost layer of anti-reflection layer recessed towards substrate | Hiroyuki Takahashi | 2024-01-09 |
| 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 |
| 10890703 | Polarizing plate, polarizing plate manufacturing method, and optical apparatus having specified minimum width of absorption layer | — | 2021-01-12 |
| 10859743 | Polarizing element, polarizing element manufacturing method, and optical device | — | 2020-12-08 |
| 10698147 | Polarizing element | — | 2020-06-30 |
| 10698148 | Polarizing element and method of producing same | Hideto Sagawa | 2020-06-30 |
| 10209420 | Polarizing plate, method of manufacturing the same, and optical apparatus | — | 2019-02-19 |
| 10209421 | Polarizing plate, method of manufacturing the same, and optical apparatus | — | 2019-02-19 |