Average Co-Inventor Count = 8.47
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 patents:
1. 5003056 - Antibiotic NK86-0279, process for production of the same and application
2. 4994582 - Novel antibiotic NK130119