Average Co-Inventor Count = 5.82
ph-index = 11
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. Mitutoyo Corporation (28 from 1,622 patents)
28 patents:
1. D957960 - Optical measurement head for coordinate measurement
2. D870795 - Variable focal length lens
3. D869542 - Variable focal length lens
4. D848867 - Display device for hardness tester
5. D848882 - Hardness tester
6. D848883 - Hardness tester
7. D847675 - Hardness tester
8. D847676 - Hardness tester
9. D847674 - Hardness tester
10. D840847 - Machine for measuring surface shape and surface roughness
11. D829261 - Variable focal length lens
12. D827459 - Probe for remote coordinate measuring machine
13. D825557 - Wireless communication device
14. D821393 - Wireless communication device
15. D819631 - Connection device for communication