Average Co-Inventor Count = 3.36
ph-index = 6
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 (8 from 90,594 patents)
10 patents:
1. D1062862 - Printer
2. 11973907 - Reading apparatus and printing apparatus
3. D910745 - Printer
4. D869550 - Nozzle cap for ink bottle for printer
5. D854080 - Printing machine
6. D823385 - Printing machine
7. D816158 - Ink bottle for printer
8. D799591 - Printer
9. D626173 - Ink cartridge for printer
10. D624960 - Ink cartridge for printer