OMRON CORPORATION
4,137Patents
3,098Active
4,137Granted
60Portfolio score
Filing activity: Mar 20, 1989 → Sep 3, 2024 · 529 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5844682A | Optical sensor device | Performing Operations; Transporting | 418 | Expired |
| US5711862A | Portable biochemical measurement device using an enzyme sensor | Emerging Cross-Sectional Technologies | 385 | Expired |
| US6808473B2 | Exercise promotion device, and exercise promotion method employing the same | Emerging Cross-Sectional Technologies | 365 | Expired |
| US5699056A | Traffic information system | Physics | 342 | Expired |
| US6199103A | Electronic mail determination method and system and storage medium | Physics | 307 | Expired |
| US6934134B2 | Direct current load breaking contact point constitution and switching mechanism therewith | Electricity | 202 | Expired |
| US5726505A | Device to prevent reverse current flow, rectifier device and solar generator system | Emerging Cross-Sectional Technologies | 197 | Expired |
| US7330124B2 | Image capturing apparatus and monitoring apparatus for vehicle driver | Physics | 179 | Active |
| US7045991B2 | Maximum power follow-up control apparatus | Physics | 175 | Expired |
| USD679726S1 | Display screen portion with icon | General | 174 | Active |
| US6406990B1 | METHOD OF MOUNTING A SEMICONDUCTOR CHIP, CIRCUIT BOARD FOR FLIP-CHIP CONNECTION AND METHOD OF MANUFACTURING THE SAME, ELECTROMAGNETIC WAVE READABLE DATA CARRIER AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC COMPONENT MODULE FOR AN ELECTROMAGNETIC WAVE READABLE DATA CARRIER | Electricity | 158 | Expired |
| US6578989B2 | Optical device for an optical element and apparatus employing the device | Emerging Cross-Sectional Technologies | 154 | Expired |
| US6269314A | Blood sugar measuring device | Emerging Cross-Sectional Technologies | 153 | Expired |
| US5352876A | Method and apparatus for transaction settlement | Physics | 149 | Expired |
| US6664645B2 | METHOD OF MOUNTING A SEMICONDUCTOR CHIP, CIRCUIT BOARD FOR FLIP-CHIP CONNECTION AND METHOD OF MANUFACTURING THE SAME, ELECTROMAGNETIC WAVE READABLE DATA CARRIER AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC COMPONENT MODULE FOR AN ELECTROMAGNETIC WAVE READABLE DATA CARRIER | Electricity | 146 | Expired |
| USD475136S1 | Blood pressure monitor | General | 131 | Expired |
| US7030738B2 | Car-mounted imaging apparatus and driving assistance apparatus for car using the imaging apparatus | Performing Operations; Transporting | 128 | Expired |
| US5788655A | Exercise amount measuring device capable of displaying the amount of exercise to be performed further | Human Necessities | 125 | Expired |
| US5835005A | Power-line data transmission method and system utilizing relay stations | Electricity | 124 | Expired |
| US5550938A | Cordless image scanner | Electricity | 124 | Expired |
| US7300183B2 | Optical device and apparatus comprising the optical device | Electricity | 122 | Expired |
| US5873834A | Blood pressure detecting device | Human Necessities | 118 | Expired |
| US6336901B1 | Sphygmomanometer cuff achieving precise measurement of blood pressure | Human Necessities | 117 | Expired |
| US5528057A | Semiconductor luminous element with light reflection and focusing configuration | Electricity | 114 | Expired |
| US5272477A | Remote control card and remote control system | Mechanical Engineering; Lighting; Heating | 113 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.