Average Co-Inventor Count = 2.67
ph-index = 2
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. 8341844 - Manufacturing method of an outer ring for a bearing unit
2. 7959358 - Hub unit for driving wheel
3. 6928737 - Wheel-support rolling bearing unit and a method manufacturing the same
4. 6478471 - Wheel-support rolling bearing unit and a method manufacturing the same