Average Co-Inventor Count = 3.46
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. Fujitsu Frontech Limited (3 from 266 patents)
3 patents:
1. 12094283 - Paper sheet transportation apparatus
2. 11189123 - Paper money handling apparatus
3. 10266356 - Paper sheet storage device and paper sheet storage method