Average Co-Inventor Count = 2.57
ph-index = 1
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 (3 from 90,697 patents)
3 patents:
1. 11833836 - Printing apparatus
2. 10065439 - Printing apparatus
3. 9776815 - Feeding device and recording apparatus including the feeding device