Average Co-Inventor Count = 2.44
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. Seiko Epson Corporation (18 from 33,404 patents)
18 patents:
1. D1060491 - Printer
2. 12187051 - Image forming apparatus and ink jet recording apparatus
3. 12083803 - Recording apparatus
4. 11787196 - Recording apparatus
5. 11331929 - Recording apparatus
6. 10538095 - Droplet ejecting apparatus
7. D873342 - Printer
8. D864289 - Printer
9. D830451 - Printer
10. D827022 - Printer
11. D825653 - Waste ink box for printer
12. D809059 - Printer
13. D771184 - Combined container and ink tanks for a printer
14. 9485373 - Printing apparatus
15. D670327 - Printer