Average Co-Inventor Count = 1.54
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. Canon Kabushiki Kaisha (9 from 90,756 patents)
9 patents:
1. D851698 - Printer
2. D844052 - Printer
3. D478925 - Digital camera
4. D478606 - Digital camera
5. D456435 - Digital camera
6. D455769 - Video camera with video tape recorder
7. D442615 - Video camera with video tape recorder
8. D438553 - Video camera with video tape recorder
9. D438226 - Video camera with video tape recorder