Average Co-Inventor Count = 3.75
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. Nippon Kayaku Kabushiki Kaisha (2 from 775 patents)
2. Teijin Limited (1 from 1,586 patents)
2 patents:
1. 4073931 - Nitroglycerine inclusion compounds with cyclodextrin and composition
2. 4059686 - Pharmaceutical preparation for oral cavity administration