HITACHI HIGH-TECH CORPORATION
1,071Patents
1,064Active
1,071Granted
65Portfolio score
Filing activity: Feb 8, 2013 → Apr 23, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD900760S1 | Ion shield plate for semiconductor manufacturing apparatus | General | 22 | Active |
| USD954986S1 | Electrode cover for a plasma processing device | General | 9 | Active |
| USD907593S1 | Discharge chamber for a plasma processing apparatus | General | 9 | Active |
| USD901407S1 | Integrated type ion shield for semiconductor manufacturing apparatus | General | 8 | Active |
| USD924824S1 | Ion shield plate base for semiconductor manufacturing apparatus | General | 7 | Active |
| USD891636S1 | Ring for a plasma processing apparatus | General | 6 | Active |
| USD1005245S1 | Electrode cover for a plasma processing apparatus | General | 6 | Active |
| USD953566S1 | Cuvette | General | 5 | Active |
| USD953569S1 | Cuvette | General | 5 | Active |
| USD977143S1 | Reagent cartridge | General | 5 | Active |
| USD916038S1 | Grounded electrode for a plasma processing apparatus | General | 5 | Active |
| US11600472B2 | Vacuum processing apparatus and operating method of vacuum processing apparatus | Electricity | 4 | Active |
| US10872745B2 | Charged-particle beam system | Electricity | 4 | Active |
| USD953567S1 | Cuvette | General | 4 | Active |
| US10879037B2 | Charged particle beam device with distance setting between irradiation regions in a scan line | Electricity | 4 | Active |
| USD1008986S1 | Ion shield plate for plasma processing apparatus | General | 4 | Active |
| US10872742B2 | Charged particle beam device | Electricity | 4 | Active |
| US10714304B2 | Charged particle beam apparatus | Electricity | 4 | Active |
| USD1028792S1 | Reagent transportation robot | General | 4 | Active |
| US11011348B2 | Scanning electron microscope and sample observation method using scanning electron microscope | Electricity | 4 | Active |
| US10971347B2 | Charged particle beam apparatus | Electricity | 4 | Active |
| US11079275B2 | Far-infrared spectroscopy device | Physics | 3 | Active |
| US11073525B2 | Automatic analyzer | Physics | 3 | Active |
| USD1029023S1 | Display screen with graphical user interface | General | 3 | Active |
| US10937146B2 | Image evaluation method and image evaluation device | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.