Average Co-Inventor Count = 2.57
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 (3 from 33,404 patents)
3 patents:
1. 12088763 - Recording device including medium tray having a first and second region
2. 11433693 - Recording apparatus
3. 11418662 - Recording apparatus and image reading apparatus