Average Co-Inventor Count = 6.00
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. Nsk Corporation (1 from 2,433 patents)
1 patent:
1. 8425120 - Electrolytic erosion preventing insulated rolling bearing, manufacturing method thereof, and bearing device