Average Co-Inventor Count = 4.00
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 Corporation (2 from 3,086 patents)
2 patents:
1. 11710586 - Magnetic powder
2. 11424055 - Magnetic powder and preparation method thereof