Average Co-Inventor Count = 5.00
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. Ihi Aerospace Co., Ltd. (1 from 50 patents)
1 patent:
1. 9151245 - Pulse rocket motor including a dividing sheet for separating the first grain propellant from the second grain propellant