Average Co-Inventor Count = 2.40
ph-index = 1
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 (2 from 3,871 patents)
2 patents:
1. 11747551 - Plastic optical fiber
2. 10640623 - Porous body, and method for producing porous body