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. Nippon Steel & Sumikin Stainless Steel Corporation (1 from 66 patents)
1 patent:
1. 10385429 - Hot-rolled ferritic stainless-steel plate, process for producing same, and steel strip