Average Co-Inventor Count = 8.00
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. Hitachi, Ltd. (1 from 42,485 patents)
1 patent:
1. 7357123 - Electromagnetic actuator, fuel injection valve, method of controlling fuel injection valve, and method of driving the same