Average Co-Inventor Count = 3.43
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. Rikagaku Kenkyusho (2 from 126 patents)
2 patents:
1. 5246839 - Secretion plasmid comprising the kilgene
2. 4962055 - Plasmid, method for construction of the same, microorganisms carrying