Average Co-Inventor Count = 4.44
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. Kabushiki Kaisha Yaskawa Denki (2 from 1,100 patents)
2 patents:
1. 9231514 - Motor control apparatus and motor control method
2. 9166513 - Inverter apparatus, method of controlling inverter apparatus, and electric motor drive system