Average Co-Inventor Count = 5.00
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. Subaru Corporation (1 from 2,091 patents)
1 patent:
1. 11143182 - Fixation detecting apparatus to prevent audible sound from emanating from oil pump during oil pump operation state determination