Average Co-Inventor Count = 4.22
ph-index = 6
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 (10 from 677 patents)
10 patents:
1. D1100908 - Scanner
2. D1056916 - Scanner
3. D1005385 - Scanner
4. D958794 - Scanner
5. D861690 - Scanner
6. D861691 - Scanner
7. D839955 - Imprinter for scanner
8. D758369 - Scanner
9. D703264 - Imprinter for scanner
10. D692890 - Scanner