Average Co-Inventor Count = 5.09
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. Fancl Corporation (2 from 15 patents)
2. Other (1 from 832,891 patents)
3. Kirin Holdings Kabushiki Kaisha (1 from 47 patents)
4. Yokohama City University (1 from 7 patents)
5. Kihara Memorial Yokohama Foundation for the Advancement of Life Sciences (1 from 1 patent)
2 patents:
1. 7972788 - Skin aging marker and technique for use thereof
2. 7820396 - Method for determining atopic dermatitis using protein marker