Average Co-Inventor Count = 3.75
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. Taisho Pharmaceutical Co., Ltd. (1 from 314 patents)
2. Nihon University (1 from 109 patents)
2 patents:
1. 11299699 - Culture container
2. 5597921 - Indolo[2,3-b]quinoxaline derivatives