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. Jx Nippon Oil Energy Corporation (1 from 331 patents)
1 patent:
1. 9176201 - Ground fault detection device, ground fault detection method, solar energy system, and ground fault detection program