Average Co-Inventor Count = 3.00
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. Jfe Steel Corforation (1 from 1 patent)
2. Jfe Steel Corporation (1,796 patents)
1 patent:
1. 11731210 - Long steel pipe for reel-lay installation and method for producing the same