Hirokazu Itakura
14Patents
4h-index
20Co-inventors
60Inventor score
Filing activity: Sep 28, 2000 → Dec 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6396249B1 | Load actuation circuit | Electricity | 16 | Expired |
| US6972973B2 | Voltage booster having noise reducing structure | Electricity | 11 | Expired |
| US7768291B2 | Display device | Physics | 6 | Active |
| US6465996B2 | Constant voltage circuit with a substitute circuit in case of input voltage lowering | Electricity | 6 | Expired |
| US6605853B2 | Semiconductor device having heat protection circuits | Electricity | 4 | Expired |
| US6646319B2 | Semiconductor device having isolating region for suppressing electrical noise | Electricity | 2 | Expired |
| US8704967B2 | Display device | Electricity | 1 | Active |
| US10025151B2 | Display device | Electricity | 0 | Active |
| US9052556B2 | Display device | Electricity | 0 | Active |
| US12077129B2 | Authentication device, method, non-transitory storage medium, and vehicle | Performing Operations; Transporting | 0 | Active |
| US8390754B2 | Display device | Electricity | 0 | Active |
| US9620530B2 | Display device | Electricity | 0 | Active |
| US8284341B2 | Display device | Electricity | 0 | Active |
| US8547494B2 | Display device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.