Average Co-Inventor Count = 3.33
ph-index = 3
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 (3 from 8,198 patents)
3 patents:
1. 8581971 - Endoscope system
2. 8022979 - Endoscope system
3. 7048686 - Endoscope system including a communications function