Average Co-Inventor Count = 7.00
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. Shiseido Company, Limited (1 from 1,008 patents)
2. Koken Company, Limited (1 from 54 patents)
1 patent:
1. 5137875 - Hyaluronic acid-containing aqueous solution or aqueous dispersion of