Average Co-Inventor Count = 6.30
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. Nec Corporation (3 from 35,658 patents)
3 patents:
1. D1056883 - Portion of radio base station
2. D1043605 - Radio base station
3. D1021989 - Robot