Average Co-Inventor Count = 4.20
ph-index = 2
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. Kyocera Corporation (2 from 6,656 patents)
2 patents:
1. 5268341 - Dielectric ceramic composition for high-frequency use and dielectric
2. 5106820 - Oxide superconductor and process for preparation thereof