Average Co-Inventor Count = 5.33
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 Corporation (1 from 3,563 patents)
2. Thyssenkrupp Electrical Steel Gmbh (1 from 1 patent)
3. Thyssen Krupp Ag (681 patents)
2 patents:
1. 11440846 - Solution for forming insulation coating and grain-oriented electrical steel sheet
2. 9905344 - Method for producing a grain-orientated electric strip