Average Co-Inventor Count = 4.00
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. Zeria Pharmaceutical Co., Ltd. (1 from 45 patents)
2. Hamari Chemicals, Ltd. (1 from 20 patents)
1 patent:
1. 4927817 - Preventive and therapeutic agent against liver disorder