Average Co-Inventor Count = 2.00
ph-index = 4
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 (5 from 6,066 patents)
5 patents:
1. 4831317 - Method for controlling a servomotor
2. 4828473 - Injection control apparatus for an injection-molding machine
3. 4772830 - Method and apparatus for controlling torque of a servomotor
4. 4703246 - Control method and apparatus for synchronous motor
5. 4703245 - Method and apparatus for controlling permanent magnet synchronous motor