Average Co-Inventor Count = 3.43
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. Kanebo, Limited (1 from 305 patents)
2. Sunstar Inc. (1 from 57 patents)
2 patents:
1. 7163961 - Drugs, foods and oral compositions containing stilbene-type compounds
2. 5703212 - Preventive for circulatory diseases