Average Co-Inventor Count = 12.00
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. Hokkaido University (1 from 420 patents)
2. Fuso Pharmaceutical Industries, Ltd. (1 from 107 patents)
1 patent:
1. 11781146 - Vector including a translation-impaired dihydrofolate reductase gene cassette and ubiquitously acting chromatin opening element