Average Co-Inventor Count = 3.78
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. Sharp Kabushiki Kaisha Corporation (7 from 25,577 patents)
7 patents:
1. 7693449 - Image forming apparatus with moveable image processing units
2. D538330 - Copying machine
3. D537109 - Copying machine
4. D501019 - Copying machine combined with printer
5. D442988 - Printer
6. D441785 - Printer
7. D433439 - Combined printer and scanner