Average Co-Inventor Count = 5.00
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. Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo (1 from 375 patents)
1 patent:
1. 7854922 - Skin preparation for external use characterized by containing sugar derivative of α, α-trehalose