Average Co-Inventor Count = 6.46
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. Sharp Kabushiki Kaisha Corporation (2 from 25,550 patents)
2. Oned Material, Inc. (1 from 23 patents)
2 patents:
1. 9006133 - Electrochemical catalysts for fuel cells
2. 8968966 - Fuel battery