Average Co-Inventor Count = 3.60
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. Hitachi-omron Terminal Solutions, Corporation (3 from 91 patents)
3 patents:
1. 11094155 - Bill handling machine and bill handling method
2. 9589410 - Paper money handling apparatus
3. 9245401 - Banknote handling device