Average Co-Inventor Count = 2.43
ph-index = 9
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 (17 from 25,550 patents)
17 patents:
1. 7505706 - Image forming apparatus
2. 7447458 - Operation panel and image forming apparatus
3. 6923438 - Delivered sheet stacking tray and image forming device having the same
4. 6676256 - Printer for wrapping material
5. D406161 - Copier
6. D378099 - Copier
7. D371158 - Printer
8. D359750 - Electronic typewriter
9. D359752 - Word processor
10. D359751 - Word processor
11. D355177 - Facsimile machine
12. D339576 - Portable reader for facsimile
13. D339333 - Facsimile
14. D332094 - Facsimile
15. D331925 - Facsimile