Average Co-Inventor Count = 3.00
ph-index = 2
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. Yoshitomi Pharmaceutical Industries, Ltd. (2 from 198 patents)
2 patents:
1. 5871778 - Sustained release microsphere preparation containing antipsychotic drug
2. 5656299 - Sustained release microsphere preparation containing antipsychotic drug