Average Co-Inventor Count = 5.00
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. Yamanouchi Pharmaceutical Company Ltd. (2 from 329 patents)
2 patents:
1. 5547961 - Method of treatment of intestinal diseases
2. 5336679 - Tetrahydroimidazopyridine derivatives and salts thereof