Average Co-Inventor Count = 5.00
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. Hitachi Metals, Ltd. (2 from 2,333 patents)
2 patents:
1. 11011305 - Powder magnetic core, and coil component
2. 10008324 - Method for manufacturing powder magnetic core, powder magnetic core, and coil component