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. Topcon Corporation (2 from 524 patents)
2 patents:
1. 11026572 - Ophthalmic examination system and ophthalmic examination management server
2. 9888847 - Ophthalmic examination system