Average Co-Inventor Count = 2.77
ph-index = 3
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. Tdk Corporation (3 from 7,965 patents)
3 patents:
1. 5252148 - Soft magnetic alloy, method for making, magnetic core, magnetic shield
2. 5211767 - Soft magnetic alloy, method for making, and magnetic core
3. 5207841 - Soft magnetic powder and magnetic shield composition