Average Co-Inventor Count = 9.00
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. Toda Kogyo Corporation (2 from 386 patents)
2 patents:
1. 5238483 - Acicular magnetic iron based alloy particles for magnetic recording and
2. 5156922 - Acicular magnetic iron based alloy particles for magnetic recording and