Average Co-Inventor Count = 3.20
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. Nomura Research Institute, Ltd. (4 from 62 patents)
4 patents:
1. 12315011 - Server
2. 12093852 - Vehicle use ticket assignment system
3. 11514376 - Airline ticket system
4. 10848923 - User location information detection and tracking system