Average Co-Inventor Count = 2.49
ph-index = 10
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. Canon Kabushiki Kaisha (28 from 90,756 patents)
28 patents:
1. D963027 - Strobe for camera
2. D578568 - Printer
3. D492961 - Computer printer
4. D468764 - Computer printer
5. D467963 - Computer printer
6. D464081 - Ink tank for printer
7. D462382 - Ink tank for printer
8. D460107 - Ink tank for printer
9. D456835 - Ink tank for printer
10. D442625 - Control panel for computer printer
11. D439607 - Computer printer
12. D438898 - Ink tank holder for printer
13. D438561 - Ink cartridge with printing head for printer
14. D438243 - Ink cartridge with printing head for printer
15. D438242 - Ink tank holder for printer