Average Co-Inventor Count = 2.60
ph-index = 5
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 (20 from 33,442 patents)
20 patents:
1. D1057816 - Printer
2. 12132878 - Image forming apparatus including a light emitter for indicating a status of the image forming apparatus
3. D1045978 - Printer
4. 12079674 - Laying sheet disposed between printing device and installation surface
5. 11902481 - Image forming apparatus
6. 11811988 - Image-forming apparatus
7. 11765303 - Image forming apparatus comprising an inner discharge space and a light emitting section located at the border between the inner space and the lower part of the housing
8. 11647134 - Recording apparatus
9. 11622050 - Image forming apparatus
10. D979418 - Packaging container
11. D951347 - Printer
12. 10967645 - Recording apparatus
13. 10538095 - Droplet ejecting apparatus
14. D864289 - Printer
15. D856412 - Printer