Average Co-Inventor Count = 4.00
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. Canon Kabushiki Kaisha (1 from 90,631 patents)
1 patent:
1. 10539879 - Optical apparatus, exposure apparatus, method of manufacturing optical apparatus, and method of manufacturing article