Average Co-Inventor Count = 2.64
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Nippon Kayaku Kabushiki Kaisha (11 from 775 patents)
2. Polatechno Co., Ltd. (11 from 40 patents)
11 patents:
1. 10150871 - Azo compound, dye-based polarizing film containing same, and polarizing plate
2. 9354371 - Azo compounds, and dye-based polarizing films and polarizing plates comprising the same
3. 9341747 - Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same
4. 9341746 - Azo compound, dye-based polarizing film and polarizing plate
5. 9244194 - Azo compound and salt thereof, and dye-based polarizing film and polarizing plate containing the same
6. 9244198 - Azo compound, dye-based polarizing film and polarizing plate
7. 9213130 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
8. 8771378 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
9. 8643809 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
10. 8477268 - Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same
11. 7931702 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt