Average Co-Inventor Count = 1.60
ph-index = 4
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 (4 from 2,430 patents)
4 patents:
1. 7047645 - Bearing unit for wheel and method of manufacturing the same
2. 6880898 - Bearing unit for wheel and manufacturing method thereof
3. 6672679 - Bearing unit for wheel and method of manufacturing the same
4. 6523909 - Bearing unit for wheel and manufacturing method thereof