Average Co-Inventor Count = 6.07
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. Otsuka Pharmaceutical Company, Limited (6 from 846 patents)
2. Amino Up Co., Ltd. (2 from 3 patents)
6 patents:
1. 12186312 - Sleep improving agent
2. 12152232 - strain
3. 11478473 - Sleep improving agent
4. 11446317 - Inositol phosphate-containing composition
5. 10369177 - Agent for improving or maintaining QOL
6. 9623054 - Agent for improving or maintaining QOL