Average Co-Inventor Count = 3.00
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. Nabtesco Corporation (2 from 379 patents)
2. Ihi Aerospace Co., Ltd. (2 from 50 patents)
2 patents:
1. 9868515 - Aircraft electric actuator drive apparatus
2. 9819179 - Aircraft electric power system