Average Co-Inventor Count = 4.69
ph-index = 14
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. Hitachi-High-Technologies Corporation (49 from 2,874 patents)
2. Hitachi, Ltd. (8 from 42,517 patents)
3. Hitachi High-Tech Science Corporation (4 from 223 patents)
4. Asahi Kasei Chemicals Corporation (3 from 510 patents)
5. Hitachi Vantara Corporation (3 from 167 patents)
6. Hitachi Information & Control Solutions, Ltd. (2 from 18 patents)
69 patents:
1. D1091530 - Magnetic disc storage unit for a computer
2. D1071946 - Magnetic disc storage unit for a computer
3. D1070844 - Magnetic disc storage unit for a computer
4. D851151 - Microscope
5. D849264 - Clinical analyzer
6. 10267816 - Automatic analysis device
7. D846139 - Clinical Analyzer
8. D846138 - Clinical analyzer
9. D846140 - Clinical analyzer
10. D838382 - Clinical analyzer
11. D838383 - Clinical analyzer
12. D838271 - Finger vein authentication device
13. D838381 - Light shielding cover of a clinical analyzer
14. D835293 - Gene analysis apparatus
15. 10008361 - Charged particle beam device and installation method