Average Co-Inventor Count = 2.67
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 (2 from 90,884 patents)
2 patents:
1. 9811035 - Image forming apparatus and recording material discrimination unit
2. 9417594 - Voltage generating apparatus and image forming apparatus including the same