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. Sumitomo Electric Industries, Limited (1 from 10,239 patents)
2. Toda Kogyo Corporation (1 from 386 patents)
1 patent:
1. 9090479 - Ceramic powder, dielectric composite material containing the ceramic powder, and dielectric antenna