Average Co-Inventor Count = 2.00
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. Sumitomo Chemical Company, Limited (3 from 6,896 patents)
3 patents:
1. 12191439 - Nonaqueous electrolyte secondary battery porous layer
2. 11769909 - Nonaqueous electrolyte secondary battery porous layer
3. 10629856 - Electrode assembly and nonaqueous electrolyte secondary battery