Average Co-Inventor Count = 9.90
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. Nidec Corporation (2 from 1,479 patents)
2 patents:
1. 9341189 - Fan
2. 9051938 - Fan bearing system having a fluid reservoir