Average Co-Inventor Count = 5.09
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. Kao Corporation (2 from 3,602 patents)
2 patents:
1. 6000444 - Method and apparatus for filling bulk material
2. 4966158 - Measurement method for moisture content in the skin and system therefor