Average Co-Inventor Count = 8.00
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. Denso Corporation (1 from 19,748 patents)
2. Mitsui Chemicals, Inc. (1 from 1,788 patents)
1 patent:
1. 7183020 - Separator for battery and lithium ion battery using the same