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. Shiseido Company, Limited (2 from 1,007 patents)
2. Kyushu University (2 from 431 patents)
2 patents:
1. 9656948 - Compound, optical resolution method, and derivative of an optical isomer of an amino acid
2. 9193684 - Compound, optical resolution method, and derivative of an optical isomer of an amino acid