Average Co-Inventor Count = 2.82
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 (4 from 90,594 patents)
4 patents:
1. 11105749 - Information processing apparatus, information processing method and program
2. 7689737 - Data I/O apparatus for outputting image data via a network
3. 7447835 - Determining the accessibility of a portable storage device using format and access right information
4. 7213119 - Inhibiting access to a portable storage device