HOKURIKU ELECTRIC INDUSTRY CO., LTD.
66Patents
24Active
66Granted
46Portfolio score
Filing activity: Mar 2, 1983 → Mar 29, 2018 · 14 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5779555A | Swing type athletic equipment and practice apparatus therefor | Human Necessities | 185 | Expired |
| US6122973A | Electrostatic capacity-type pressure sensor with reduced variation in reference capacitance | Physics | 63 | Expired |
| US6140766A | Organic EL device | Electricity | 51 | Expired |
| US6275594A | Piezoelectric acoustic device | Electricity | 33 | Expired |
| US4499010A | Conductive paint | Electricity | 31 | Expired |
| US6093053A | Electric component with soldering-less terminal fitment | Electricity | 27 | Expired |
| US6005474A | Chip network resistor and method for manufacturing same | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6128181A | Electric component unit | Electricity | 23 | Expired |
| US6083340A | Process for manufacturing a multi-layer circuit board | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7234359B2 | Semiconductor force sensor | Physics | 18 | Expired |
| US5546280A | Electronic component with soldering-less terminal structure | Electricity | 17 | Expired |
| US5920454A | Capacitor-mounted circuit board | Electricity | 15 | Expired |
| US5932808A | Pressure sensor module having dual insulating substrates on the pressure sensing and non-pressure sensing sides | Physics | 14 | Expired |
| US8193899B2 | Chip-like electric component and method for manufacturing the same | Emerging Cross-Sectional Technologies | 14 | Active |
| US8773373B2 | Display apparatus with touch panel and piezoelectric actuator | Emerging Cross-Sectional Technologies | 14 | Active |
| US6200156A | Terminal fitment for lead wire connection and high-voltage variable resistor unit with relay terminal fitment | Electricity | 13 | Expired |
| US6121870A | Pressure sensitive transducer with pressure sensitive layer including semi-conductive particles | Electricity | 13 | Expired |
| US5973283A | Tearable membrane switch with resinous bounded silver-palladium alloy contacts | Electricity | 12 | Expired |
| USD741819S1 | Push switch | General | 11 | Active |
| USD719924S1 | Push switch | General | 11 | Active |
| US5508678A | High-voltage variable resistor unit | Electricity | 10 | Expired |
| US7360440B2 | Semiconductor force sensor | Physics | 10 | Active |
| US5532669A | Terminal for high-voltage variable resistor | Electricity | 10 | Expired |
| US5525956A | Electrical terminal construction for an electronic component | Electricity | 9 | Expired |
| US6148671A | Acceleration sensor and triaxial acceleration sensor | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.