Average Co-Inventor Count = 3.46
ph-index = 3
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. 5083066 - Method of controlling synchronous operation of machine tool
2. 5049800 - Motor output changeover control apparatus
3. 5027680 - Machine tool with two spindles