Average Co-Inventor Count = 6.00
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. Hitachi, Ltd. (1 from 42,496 patents)
1 patent:
1. 8744240 - Video distribution system, information providing device, and video information providing method for distributing video to a plurality of receiving terminals