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 Corporation (1 from 1,140 patents)
2. Ihi Aerospace Co., Ltd. (1 from 50 patents)
1 patent:
1. 9427934 - Stitched carbon fiber base material and wet prepreg using same