Average Co-Inventor Count = 2.25
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. Fanuc Corporation (3 from 6,066 patents)
3 patents:
1. 5465077 - Relay module
2. 5005134 - Numerical control apparatus with simultaneous function execution
3. 4912384 - Emergency stop control circuit