Average Co-Inventor Count = 6.15
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. Nippon Kayaku Kabushiki Kaisha (2 from 775 patents)
2. Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai (1 from 212 patents)
2 patents:
1. 7247640 - Medicament for treatment of bone marrow suppression, for treatment of infectious diseases and for increasing the number of leukocytes
2. 4994582 - Novel antibiotic NK130119