Average Co-Inventor Count = 3.03
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 (5 from 3,601 patents)
5 patents:
1. 8084064 - Antiwrinkle agent and skin cosmetic composition
2. 7964638 - Skin cosmetic and wrinkle-reducing agent
3. 7956087 - Cosmetic composition for skin and wrinkle improver
4. 7611737 - Antiwrinkle agent and skin cosmetic composition
5. 7393937 - N-acetylglucosamine derivatives and use thereof