Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500140 | Polarizing plate and optical apparatus having tip portions with continuous curved surface | Shigeshi Sakakibara, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2022-11-15 |
| 11451940 | Data transmission terminal, data transmission method, and recording medium | — | 2022-09-20 |
| 11385389 | Polarizing plate having discontinuous water-repellent portion and manufacturing method thereof | Shigeshi Sakabara, Toshiaki Sugawara, Yusuke Matsuno, Akio Takada | 2022-07-12 |
| 11353635 | Diffuser plate, designing method of diffuser plate, display device, projection device, and lighting device | Hideto Sagawa, Takahiro Kimura, Naoki Hanashima | 2022-06-07 |