Average Co-Inventor Count = 3.33
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. Snow Brand Milk Products Co., Ltd. (3 from 200 patents)
2. Other (2 from 832,718 patents)
3. Sumitomo Pharmaceuticals Company Limited (1 from 174 patents)
4 patents:
1. 6303126 - Treatment of fibrosis by HGF
2. 5840311 - Agent accelerating collagen decomposition
3. 5714461 - Medicinal compositions for the improvement of blood coagulation
4. 5166200 - Treatment of endometriosis