Average Co-Inventor Count = 5.00
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. Sony Corporation (2 from 58,130 patents)
2 patents:
1. 9343775 - Nonaqueous electrolyte composition and nonaqueous electrolyte battery
2. 8697283 - Nonaqueous electrolyte battery using polyacid and/or polyacid compound