Average Co-Inventor Count = 1.85
ph-index = 9
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. (9 from 5,729 patents)
2. Nec Corporation (4 from 35,793 patents)
3. Olympus Corporation (4 from 8,205 patents)
17 patents:
1. D523897 - Printer
2. D518499 - Digital camera
3. D500775 - Digital camera
4. D499130 - Digital camera
5. D465487 - Portable wireless terminal equipment
6. D464653 - Operation machine for a portable wireless terminal equipment
7. D464632 - Portable wireless telephone
8. D464633 - Portable wireless telephone
9. D463810 - Digital camera
10. D462704 - Digital camera
11. D462080 - Lens barrier for a camera
12. D449846 - Lens barrier for a camera
13. D449633 - Lens barrier for a camera
14. D449325 - Digital camera
15. D449324 - Digital camera