Average Co-Inventor Count = 6.15
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. (2 from 1,929 patents)
2 patents:
1. 5977331 - .alpha.-Ketoglutarate dehydrogenase gene
2. 5929221 - Gene derived from coryneform bacteria and use thereof