Average Co-Inventor Count = 4.00
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. Nec Corporation (1 from 35,670 patents)
2. Tokyo Broadcasting System, Inc. (1 from 11 patents)
1 patent:
1. 6023604 - Transmission control apparatus and method of earth station for satellite