Average Co-Inventor Count = 6.12
ph-index = 5
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 (6 from 39,228 patents)
2. Fujitsu Frontech Limited (1 from 264 patents)
6 patents:
1. 8219806 - Management system, management apparatus and management method
2. 6567546 - Data medium handling apparatus medium handling method
3. 6501864 - Data medium handling apparatus and data medium handling method
4. 6351550 - Seal imprint verifying apparatus
5. 5321238 - Banking apparatus for processing the bill and the check
6. 4984281 - Magnetic ink character recognition system