Average Co-Inventor Count = 2.25
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. Nikon Corporation (3 from 8,903 patents)
3 patents:
1. 8624984 - Electronic camera
2. 8599274 - Sever apparatus including a user registration unit to register a correlation between a camera and a user
3. 8319835 - Image transfer system for a network