Average Co-Inventor Count = 2.14
ph-index = 5
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. Nikon Corporation (18 from 8,898 patents)
18 patents:
1. D513026 - Binoculars
2. D424590 - Binoculars
3. D423543 - Camera
4. D404415 - Camera
5. D391587 - Microscope
6. D389164 - Camera
7. D383474 - Binoculars
8. D383146 - Camera
9. D383147 - Camera
10. D381669 - Binoculars
11. D381322 - Scanner
12. D377187 - Camera
13. D374244 - Camera
14. D365835 - Camera
15. D363301 - Single-lens reflex camera body