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. Kddi Corporation (1 from 448 patents)
2. Communications Research Laboratory, Independent Administrative Institution (1 from 27 patents)
1 patent:
1. 7069144 - Path predicting method for contents delivery apparatus