Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160734 | Dichroic dye compound, polarizing film, and uses thereof | Haruki Okawa | 2018-12-25 |
| 10023743 | Dichroic pigment compounds and compositions containing the same | Haruki Okawa | 2018-07-17 |
| 10005960 | Composition and polarizing film | Haruki Okawa | 2018-06-26 |
| 9982087 | Method for producing compound | Ken Kashima | 2018-05-29 |