Average Co-Inventor Count = 1.60
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. Kobe Steel, Ltd. (2 from 1,887 patents)
2 patents:
1. 10626860 - Oil separate and collect device
2. 10272358 - Distillation apparatus