Average Co-Inventor Count = 2.40
ph-index = 1
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 (6 from 33,404 patents)
6 patents:
1. 12269274 - Recording apparatus
2. D1065315 - Printer
3. 12145375 - Recording apparatus and liquid accommodation body
4. D1038227 - Printer
5. D948611 - Printer
6. D848427 - Scanner