Average Co-Inventor Count = 2.00
ph-index = 2
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. Nitto-denko Corporation (4 from 3,870 patents)
4 patents:
1. 10840397 - Highly-fluorescent and photo-stable chromophores for wavelength conversion
2. 10461201 - Highly-fluorescent and photo-stable chromophores for wavelength conversion
3. 9960294 - Highly fluorescent and photo-stable chromophores for wavelength conversion
4. 9885883 - Optical element for correcting color blindness