Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513612 | Dichroic azo compound and composition containing the same | Haruki Okawa | 2019-12-24 |
| 10514484 | Dichroic dye compound, polarizing film, and uses thereof | Haruki Okawa | 2019-12-24 |
| 10501480 | Optical film | Masao Morimoto | 2019-12-10 |
| 10407619 | Liquid crystal composition | Daichi Fujimoto, Tatsuaki KASAI | 2019-09-10 |