Average Co-Inventor Count = 2.43
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 (4 from 8,198 patents)
4 patents:
1. 12193705 - Pipe for fluid supply and air feeding system including pipe for fluid supply
2. D1046133 - Handle of stent placement device
3. D1034986 - Handle of stent placement device
4. D994884 - Handle of stent placement device