Average Co-Inventor Count = 6.28
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. Otsuka Pharmaceutical Company, Limited (3 from 846 patents)
3 patents:
1. 6197774 - Pyrimidine derivative
2. 5677322 - Maillard reaction inhibitor
3. 5422360 - Maillard reaction inhibitor