Average Co-Inventor Count = 7.00
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. Zeon Corporation (1 from 1,237 patents)
2. Tohoku University (1 from 982 patents)
1 patent:
1. 9543191 - Wiring structure having interlayer insulating film and wiring line without a barrier layer between