Average Co-Inventor Count = 4.20
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. Yahoo Japan Corporation (2 from 174 patents)
2 patents:
1. 11394709 - Authentication device management device, authentication device management method, non-transitory computer-readable recording medium, and authentication device management system
2. 10116449 - Generation device, terminal device, generation method, non-transitory computer readable storage medium, and authentication processing system