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. Nichia Chemical Industries, Limited (2 from 41 patents)
2 patents:
1. 6780255 - Sm-fe-N based alloy powder and process for producing the same
2. 6334908 - Sm-Fe-N alloy powder and process for the production thereof