Average Co-Inventor Count = 2.00
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 Platforms, Ltd. (1 from 347 patents)
1 patent:
1. 10397409 - Incoming-call number notification apparatus, exchange, incoming-call number notification system, and computer readable medium