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. Mitsubishi Chemical Corporation (1 from 2,354 patents)
1 patent:
1. 11075385 - Negative electrode active material for nonaqueous secondary battery, and negative electrode and nonaqueous secondary battery using the same