Average Co-Inventor Count = 2.73
ph-index = 4
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 (5 from 39,244 patents)
5 patents:
1. D937822 - Arithmetic and control unit
2. D706778 - Base station
3. D706779 - Base station
4. D673146 - Mobile computer
5. D659092 - Charger for mobile terminal device