Average Co-Inventor Count = 5.00
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. Senju Pharmaceutical Co., Ltd. (1 from 228 patents)
2. Itoham Foods Inc. (1 from 14 patents)
1 patent:
1. 7459441 - Remedies for dry eye and diseases associated with dry eye