Average Co-Inventor Count = 4.00
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. Fujitsu Fanuc Limited (2 from 187 patents)
2 patents:
1. 4745320 - Induction motor
2. 4465948 - Device for cooling a reversible motor