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. Nikon Corporation (1 from 8,893 patents)
1 patent:
1. 9205576 - Image forming optical system, imaging apparatus, profile measuring apparatus, structure manufacturing system and structure manufacturing method