Average Co-Inventor Count = 4.44
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. Sunstar Inc. (2 from 57 patents)
2 patents:
1. 10925387 - Toothbrush module, attachment for toothbrush, brushing assistance system, brushing evaluation system, brushing assistance device, and brushing assistance program
2. 7163961 - Drugs, foods and oral compositions containing stilbene-type compounds