Average Co-Inventor Count = 2.86
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. Kao Corporation (2 from 3,601 patents)
2. Kao Corporation, S.a. (1 from 22 patents)
2 patents:
1. 9522105 - Skin cleansing composition
2. 9271909 - Cleansing composition