Average Co-Inventor Count = 1.60
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. Toppan Inc. (2 from 113 patents)
2 patents:
1. 12269240 - Gas barrier film
2. 12090734 - Gas barrier film and method for producing gas barrier film