Average Co-Inventor Count = 3.00
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. Kyushu University (1 from 432 patents)
2. Tokyo University of Agriculture and Technology (1 from 130 patents)
3. National Agriculture and Food Research Organization (1 from 42 patents)
1 patent:
1. 11773368 - Culture method for differentiating primordial germ cells into functionally mature oocytes