Average Co-Inventor Count = 6.00
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. Showa Denko K.k. (1 from 1,960 patents)
2. Umicore (1 from 185 patents)
1 patent:
1. 10109848 - Negative electrode material for lithium ion batteries and use thereof