Omron Tateisi Electronics
593Patents
0Active
593Granted
45Portfolio score
Filing activity: May 10, 1971 → Aug 22, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4894137A | Enzyme electrode | Emerging Cross-Sectional Technologies | 428 | Expired |
| US4927264A | Non-invasive measuring method and apparatus of blood constituents | Human Necessities | 251 | Expired |
| US4736094A | Financial transaction processing system using an integrated circuit card device | Physics | 248 | Expired |
| US4094058A | Method of manufacture of liquid crystal displays | Emerging Cross-Sectional Technologies | 243 | Expired |
| US4470786A | Molding apparatus with retractable preform support pins | Emerging Cross-Sectional Technologies | 242 | Expired |
| US4803347A | Automatic transaction machine | Physics | 220 | Expired |
| US4396985A | Electronic cash register system for food dispensing business | Physics | 213 | Expired |
| US4461028A | Identifying system | Physics | 209 | Expired |
| US4197986A | Money transaction system | Physics | 206 | Expired |
| US4678895A | System for making payments for transactions | Physics | 204 | Expired |
| US4783823A | Card identifying method and apparatus | Physics | 198 | Expired |
| US4594663A | Credit transaction processing system | Physics | 190 | Expired |
| US4587379A | Card authenticating apparatus for card-based transaction processing system | Physics | 181 | Expired |
| US5012077A | Credit and debit card processing terminal | Physics | 177 | Expired |
| US5218966A | Electronic blood pressure meter | Human Necessities | 169 | Expired |
| US5053957A | Electronic cash register having discount prices selected by customer level | Physics | 167 | Expired |
| US4993430A | Electrode device for high frequency thermotherapy apparatus | Human Necessities | 150 | Expired |
| US4690553A | Road surface condition detection system | Physics | 148 | Expired |
| US4630200A | Electronic cash register capable of performing cash-dispensing transactions | Physics | 143 | Expired |
| US5140517A | IC card with keyboard for prestoring transaction data | Physics | 136 | Expired |
| US4324956A | Fluid-proof slide switch | Electricity | 129 | Expired |
| US4793339A | Ultrasonic atomizer and storage bottle and nozzle therefor | Performing Operations; Transporting | 129 | Expired |
| US4677657A | Voice recording card | Electricity | 129 | Expired |
| US4790479A | Oscillating construction for an ultrasonic atomizer inhaler | Emerging Cross-Sectional Technologies | 127 | Expired |
| US4773097A | Image analyzing apparatus | Physics | 119 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.