Average Co-Inventor Count = 3.43
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. Nidec Corporation (2 from 1,483 patents)
2 patents:
1. 7908739 - Motor assembly and method of manufacturing thereof
2. 7802272 - Chucking device, and motor and disc drive device having loaded thereon a chucking device