Average Co-Inventor Count = 5.27
ph-index = 2
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 (3 from 305 patents)
3 patents:
1. 5703212 - Preventive for circulatory diseases
2. 5597386 - Hair coloring composition comprising anti-hair antibodies immobilized on
3. 5425937 - Hair treatment composition and hair care product, both containing