Average Co-Inventor Count = 7.00
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. Saga University (2 from 59 patents)
2. Kabushiki Kaisha Riverson (1 from 1 patent)
3. Nagasaki Prefectural University Corporation (1 from 1 patent)
4. Kabaushiki Kaisha Riverson (1 from 1 patent)
2 patents:
1. 9029110 - Method for producing functional microbially fermented tea extract containing polyphenol derivative
2. 8558016 - Polyphenol derivative and method for producing the same