Average Co-Inventor Count = 2.57
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. Olympus Corporation (3 from 8,198 patents)
3 patents:
1. 11160441 - Endoscope operation portion and endoscope
2. 11122966 - Endoscope and exterior cover for endoscope
3. 10226166 - Endoscope operation portion and endoscope