Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9354371 | Azo compounds, and dye-based polarizing films and polarizing plates comprising the same | Hiroaki Ohno, Takahiro Higeta, Yuichi Sadamitsu | 2016-05-31 |
| 9341746 | Azo compound, dye-based polarizing film and polarizing plate | Takahiro Higeta | 2016-05-17 |
| 9341747 | Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same | Takahiro Higeta | 2016-05-17 |
| 9244194 | Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same | Takahiro Higeta | 2016-01-26 |
| 9244198 | Azo compound, dye-based polarizing film and polarizing plate | Takahiro Higeta | 2016-01-26 |