Average Co-Inventor Count = 3.00
ph-index = 3
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 (3 from 3,600 patents)
3 patents:
1. 5106625 - Composition for external application consisting essentially of a dextrin
2. 4885109 - Quick-drying pack-type face-cleansing composition
3. 4767625 - Lamella type single phase liquid crystal composition and oil-base