Average Co-Inventor Count = 3.55
ph-index = 8
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. (13 from 42,485 patents)
2. Hitachi-omron Terminal Solutions, Corporation (2 from 91 patents)
15 patents:
1. 7988141 - Bill deposit/withdrawal machine for depositing/withdrawing bills
2. 7644914 - Bill deposit/withdrawal machine for depositing/withdrawing bills
3. 7520375 - Bill handling machine
4. 7464921 - Bill deposit/withdrawal machine for depositing/withdrawing bills
5. 7216591 - Bill deposit/withdrawal machine for depositing/withdrawing bills
6. 7011201 - Bill deposit/withdrawal machine for depositing/withdrawing bills
7. 6889898 - Bill deposit/withdrawal machine for depositing/withdrawing bills
8. 6637647 - Bill deposit/withdrawal machine
9. 6572013 - Bill deposit/withdrawal machine for depositing/withdrawing bills
10. 6481620 - Bill recycle machine
11. 6474549 - Bill deposit/withdrawal machine
12. 6422458 - Bill deposit/withdrawal machine for depositing/withdrawing bills
13. 6170822 - Leaflets handling apparatus
14. 5553320 - Automatic cash transaction machine
15. 5315511 - Method of determining the acceptability of a request to preengage