Average Co-Inventor Count = 1.33
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. Kaneka Corporation (2 from 1,705 patents)
2. Tokyo University of Agriculture (0 patent)
2 patents:
1. 12448489 - Resin film
2. 12384915 - Resin tube