Average Co-Inventor Count = 6.00
ph-index = 3
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 90,673 patents)
3 patents:
1. 7375860 - Facsimile manager
2. 6633413 - Facsimile manager
3. 6134017 - Facsimile manager