Average Co-Inventor Count = 6.00
ph-index = 4
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 (4 from 90,697 patents)
4 patents:
1. 6388767 - Image processing, copying, and printing apparatus having a part of a processing unit and a part of another unit formed as one inseparable unit
2. 6381030 - Image processing, copying, and printing apparatus having a part of a processing unit and a part of another unit formed as one inseparable unit
3. 5481377 - Image processing with anti-forgery function
4. 5363202 - Image processing apparatus with anti-forgery function