Average Co-Inventor Count = 9.00
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. Yuasa Corporation (1 from 38 patents)
1 patent:
1. 7527890 - Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage battery