HIOKI E.E. CORPORATION
32Patents
31Active
32Granted
57Portfolio score
Filing activity: May 20, 2002 → Jul 12, 2022 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD704579S1 | Digital multi meter | General | 19 | Active |
| USD705681S1 | Digital multi meter | General | 18 | Active |
| USD705099S1 | Digital multi meter | General | 16 | Active |
| USD789814S1 | Clamp meter | General | 6 | Active |
| USD476245S1 | Insulation resistance tester | General | 4 | Expired |
| US8981759B2 | Multimeter | Physics | 4 | Active |
| USD775983S1 | Handle for electrical measuring instrument | General | 2 | Active |
| US11215643B2 | Clamp sensor and measuring device | Physics | 1 | Active |
| US11525794B2 | Uniformity property acquisition apparatus, method of acquiring uniformity property and non-transitory computer-readable recording medium | Physics | 1 | Active |
| US10976352B2 | Current sensor and measurement device | Physics | 1 | Active |
| USD767422S1 | Handle for electrical measuring instrument | General | 1 | Active |
| USD775539S1 | Handle for electrical measuring instrument | General | 1 | Active |
| US12000862B2 | Probe apparatus | Physics | 0 | Active |
| US11037734B2 | Mounting structure for capacitor and resistor, input unit, and measuring apparatus | Electricity | 0 | Active |
| US11796439B2 | Uniformity output device, uniformity output method, and non-transitory computer-readable recording medium for determining whether a particle diameter of particles in a mixture is uniform or non-uniform | Physics | 0 | Active |
| US11349464B2 | Waveform shaping circuit, signal generation apparatus, and signal reading system | Electricity | 0 | Active |
| US11754597B2 | Clamp sensor with a pair of clamp arms and electrical parameter measuring device | Physics | 0 | Active |
| US11796604B2 | Measuring apparatus and testing apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11522530B2 | Waveform shaping circuit, signal generation apparatus, and signal reading system | Electricity | 0 | Active |
| US11988717B2 | Measurement apparatus of power storage device and measurement method | Emerging Cross-Sectional Technologies | 0 | Active |
| US12326464B2 | Amplifier circuit and measurement apparatus | Electricity | 0 | Active |
| US11050401B2 | Current sensor and measurement device | Electricity | 0 | Active |
| US11639950B2 | Current sensor | Physics | 0 | Active |
| US11719663B2 | Measuring apparatus | Physics | 0 | Active |
| US12392805B2 | Current measurement component, current measurement device, and current measurement method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.