Average Co-Inventor Count = 5.00
ph-index = 2
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. Fujisawa Pharmaceutical Company, Ltd. (2 from 940 patents)
2 patents:
1. 6673807 - Immunosuppressive imidazole derivatives and their combination preparations with tacrolimus or cyclosporins
2. 5250528 - New aminopiperazine derivatives