Average Co-Inventor Count = 1.31
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 (30 from 90,594 patents)
30 patents:
1. D497174 - Single-lens reflex digital camera
2. D475383 - Digital camera
3. D475073 - Digital camera
4. D456437 - Camera
5. D456436 - Digital camera
6. D443289 - Digital camera
7. D439264 - Camera
8. D412519 - Camera
9. D409212 - Binoculars
10. D390551 - Facsimile transmitter-receiver
11. D385267 - Facsimile transmitter-receiver
12. D370479 - Facsimile transmitter-receiver
13. D365343 - Facsimile
14. D344080 - Facsimile
15. D332617 - Electronic typewriter