Average Co-Inventor Count = 2.91
ph-index = 7
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 Optical Company, Ltd. (6 from 5,729 patents)
2. Olympus Corporation (1 from 8,186 patents)
3. Symbol Technologies, LLC (1 from 2,326 patents)
8 patents:
1. D488823 - Operation microscope
2. D477008 - Microscope
3. D465799 - Microscope
4. D464068 - Body of microscope
5. D445813 - Body of microscope
6. D405077 - Optical scanner
7. D310231 - Television camera for an endoscope
8. D298238 - Tape recorder