Average Co-Inventor Count = 4.00
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. Olympus Corporation (2 from 8,195 patents)
2 patents:
1. 7564621 - Examination apparatus and focusing method of examination apparatus
2. 7304790 - Examination apparatus and focusing method of examination apparatus