Average Co-Inventor Count = 4.80
ph-index = 2
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. Ajinomoto Co., Ltd. (3 from 1,929 patents)
2. Amano Pharmaceutical Co., Ltd. (1 from 48 patents)
3 patents:
1. 5156956 - Transgultaminase
2. 4040906 - Method of producing carbon source for citric acid fermentation
3. 3993543 - Process for producing pyruvic acid by fermentation