Average Co-Inventor Count = 5.71
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. Fujitsu Corporation (3 from 39,244 patents)
2. Fujitsu Frontech Limited (1 from 266 patents)
3 patents:
1. 8261333 - Biometrics authentication method and biometrics authentication system
2. 6510986 - Transaction record storing device and transaction machine including same
3. 5880444 - Interactive I/O terminal