Average Co-Inventor Count = 3.75
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. Hisamitsu Pharmaceutical Company, Inc. (2 from 375 patents)
2 patents:
1. D805208 - Medical patch
2. 9320728 - Method for producing patch, patch and package