Average Co-Inventor Count = 4.50
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. Sony Corporation (2 from 58,130 patents)
2 patents:
1. 7770195 - Information processing apparatus and method, information providing apparatus and method, and program thereof
2. 5157511 - Image control apparatus for providing an index number to a video