Average Co-Inventor Count = 10.00
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 90,594 patents)
3 patents:
1. 5101218 - Recording medium with non-porous ink-receiving layer and method of use
2. 4877680 - Recording medium with non-porous ink-receiving layer
3. 4801497 - Recording medium