Average Co-Inventor Count = 4.80
ph-index = 2
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. 8880695 - Information processing apparatus and information processing method
2. 8788567 - Information processing apparatus, information processing system, information processing method, and program