Average Co-Inventor Count = 2.40
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. Minebea Mitsumi Inc. (2 from 566 patents)
2 patents:
1. 12387749 - Spindle motor
2. 10666100 - Spindle motor, hard disk drive device, and method of manufacturing spindle motor