Average Co-Inventor Count = 3.43
ph-index = 2
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. Kawasaki Steel Corporation (2 from 1,256 patents)
2 patents:
1. 4702780 - Process for producing a grain oriented silicon steel sheet excellent in
2. 4690855 - Substrate for print circuit board, a print circuit board, and method of