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 Electronics Corporation (2 from 39 patents)
2 patents:
1. D952490 - Torque sensor
2. D952491 - Torque sensor