Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112550 | Polarizing plate, optical apparatus and method of manufacturing polarizing plate | Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2021-09-07 |
| 11029458 | Polarizing plate and optical apparatus including the same | Akio Takada, Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno | 2021-06-08 |
| 11009789 | Pattern formation method and method for manufacturing polarizing plate | Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2021-05-18 |
| 10928574 | Polarizing plate, production method thereof and optical apparatus | Kazuyuki Shibuya, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2021-02-23 |