Average Co-Inventor Count = 2.53
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. Nikon Corporation (22 from 8,889 patents)
2. Nippon Kogaku K.k. (1 from 849 patents)
3. Kikon Corporation (1 from 1 patent)
24 patents:
1. D677301 - Digital camera
2. D654943 - Digital camera
3. D647552 - Digital camera
4. D484898 - Telescope
5. D424088 - Camera
6. D423543 - Camera
7. D404415 - Camera
8. D389164 - Camera
9. D386770 - Binoculars
10. D383147 - Camera
11. D383146 - Camera
12. 5649244 - Multi-function camera having color coordinated operational modes and
13. D374244 - Camera
14. D374120 - Camera case
15. D365835 - Camera