Average Co-Inventor Count = 2.00
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 Copal Corporation (2 from 256 patents)
2 patents:
1. 8513844 - Motor
2. D599300 - Terminal for motor