Average Co-Inventor Count = 7.23
ph-index = 4
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. Hamamatsu-Photonics K.k. (8 from 2,953 patents)
8 patents:
1. D888277 - Substrate for spectroscopic analysis
2. D838002 - Substrate for spectroscopic analysis
3. D835798 - Substrate for spectroscopic analysis
4. D835802 - Substrate for spectroscopic analysis
5. D835803 - Substrate for spectroscopic analysis
6. D825360 - Substrate for spectroscopic analysis
7. D733911 - Substrate for spectroscopic analysis
8. D733913 - Substrate for spectroscopic analysis