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. Tokiwa Phytochemical Co., Ltd. (1 from 8 patents)
2. Kenko Corporation (1 from 1 patent)
1 patent:
1. 8101795 - Process for preparing high purity corosolic acid and high purity ursolic acid