Average Co-Inventor Count = 4.00
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. Polymatech Co., Ltd. (2 from 117 patents)
2 patents:
1. 7540991 - Ion conductive polymer electrolyte membrane and production method for the same
2. 7122617 - Polybenzazole precursor film, polybenzazole film and method of producing the same