Average Co-Inventor Count = 2.99
ph-index = 16
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. Pfu Limited (56 from 678 patents)
56 patents:
1. D1100908 - Scanner
2. D1083923 - Keyboard
3. D1072820 - Scanner
4. D1069797 - Scanner
5. D1056916 - Scanner
6. D1045871 - Scanner
7. D982661 - Imprinter for scanner
8. D958794 - Scanner
9. D958793 - Scanner
10. D861690 - Scanner
11. D861691 - Scanner
12. D844004 - Scanner
13. D839955 - Imprinter for scanner
14. D823937 - Imprinter for scanner
15. D816085 - Scanner