Average Co-Inventor Count = 4.00
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. Tdk Corporation (1 from 7,976 patents)
1 patent:
1. 12412902 - Lithium iron complex oxide, cathode material, cathode, and lithium-ion secondary battery