Average Co-Inventor Count = 3.53
ph-index = 3
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. (5 from 376 patents)
5 patents:
1. D578210 - Injector
2. 7064242 - Patch
3. 7045137 - Sheet-type packs
4. 6936268 - Sheet-form adhesive preparation
5. 6432431 - Steroid-containing cataplasms and process for producing the same