Average Co-Inventor Count = 5.46
ph-index = 2
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 (1 from 90,594 patents)
2. Cannon Kabushiki Kaisha (1 from 31 patents)
2 patents:
1. 5676363 - Image forming apparatus with recording medium conveyance control
2. 5619307 - Method of printing test pattern and apparatus for outputting test pattern