Average Co-Inventor Count = 2.00
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. Nisca Corporation (1 from 489 patents)
2. Canon Finetech Inc. (1 from 203 patents)
1 patent:
1. 9751276 - Sheet binding device, post-processing device, and image forming system