Average Co-Inventor Count = 4.20
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 3,603 patents)
2 patents:
1. 8445005 - Antiwrinkle agent, lipolysis promoter, external composition for skin and food and beverage composition
2. 8273719 - Wrinkle-diminishing agent