Average Co-Inventor Count = 4.00
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 Production Printing Holding B.v. (1 from 153 patents)
1 patent:
1. 11014363 - Method and cover for cleaning a print head