Average Co-Inventor Count = 1.50
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. Sony Corporation (1 from 58,129 patents)
2. Tokyo University of Pharmacy & Life Sciences (1 from 9 patents)
2 patents:
1. 11566047 - Peptide or pharmaceutically acceptable salt thereof, or prodrug thereof
2. 5974330 - Portable telephone with current location display and network thereof