Average Co-Inventor Count = 4.06
ph-index = 10
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, Ltd. (15 from 42,517 patents)
2. Hitachi-Omron Terminal Solutions, Corporation (2 from 91 patents)
3. Ehg Electroholding Gmbh (1 from 1 patent)
17 patents:
1. 7988141 - Bill deposit/withdrawal machine for depositing/withdrawing bills
2. 7644914 - Bill deposit/withdrawal machine for depositing/withdrawing bills
3. 7464921 - Bill deposit/withdrawal machine for depositing/withdrawing bills
4. 7216591 - Bill deposit/withdrawal machine for depositing/withdrawing bills
5. 7011201 - Bill deposit/withdrawal machine for depositing/withdrawing bills
6. 6889898 - Bill deposit/withdrawal machine for depositing/withdrawing bills
7. 6637647 - Bill deposit/withdrawal machine
8. 6572013 - Bill deposit/withdrawal machine for depositing/withdrawing bills
9. 6481620 - Bill recycle machine
10. 6474549 - Bill deposit/withdrawal machine
11. 6422458 - Bill deposit/withdrawal machine for depositing/withdrawing bills
12. 6170822 - Leaflets handling apparatus
13. 5981891 - Apparatus for sorting sheets or the like
14. 5959288 - Apparatus for sorting various kinds of sheets of paper
15. 5186334 - Bank note handling apparatus of a recirculating type