Average Co-Inventor Count = 3.00
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. Mitsubishi Electric Corporation (1 from 15,928 patents)
1 patent:
1. 11186303 - Train control and management system, central command device, screen information transmission system and screen information transmission method