Takashi Ono
288Patents
29h-index
395Co-inventors
93Inventor score
Filing activity: Jun 7, 1982 → Sep 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4982265A | Semiconductor integrated circuit device and method of manufacturing the same | Electricity | 439 | Expired |
| US6773565B2 | NOx sensor | Physics | 298 | Expired |
| US5289275A | Surveillance monitor system using image processing for monitoring fires and thefts | Physics | 113 | Expired |
| US4871999A | Fire alarm system, sensor and method | Physics | 72 | Expired |
| USD584974S1 | Activity monitor | General | 72 | Expired |
| US5910685A | Semiconductor memory module having double-sided stacked memory chip layout | Electricity | 71 | Expired |
| US5473457A | Method and apparatus for compensating dispersion of polarization | Electricity | 70 | Expired |
| US6001507A | Non-aqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5402371A | Method of writing data into and erasing the same from semiconductor nonvolatile memory | Electricity | 65 | Expired |
| US5745613A | Wavelength-division multiplexing optical communication apparatus and method therefor | Electricity | 62 | Expired |
| US6865385B1 | Status notification method and status notification system | Electricity | 62 | Expired |
| US6218410A | Medicines comprising Rho kinase inhibitor | Human Necessities | 58 | Expired |
| US6097525A | Method for generating duobinary signal and optical transmitter using the same method | Electricity | 56 | Expired |
| US4504913A | Electronic navigator for automotive vehicles | Physics | 55 | Expired |
| US4513377A | Vehicle-mounted navigator | Physics | 54 | Expired |
| US5896392A | Device and method for automatically controlling decision points | Electricity | 52 | Expired |
| US4511973A | Navigator for vehicles | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6388786B1 | Method for generating duobinary signal and optical transmitter using the same method | Electricity | 46 | Expired |
| US4723218A | Navigator for automotive vehicles | Physics | 45 | Expired |
| US7529617B2 | Area information provision system and method | Physics | 40 | Expired |
| US7456688B2 | Signal extraction circuit and distortion-compensated amplifier incorporating the same | Electricity | 37 | Active |
| US6056386A | Testing for normal print discharge | Performing Operations; Transporting | 37 | Expired |
| US4884239A | Method for erasing data in a semiconductor memory device | Physics | 37 | Expired |
| US5861980A | Optical spectrum analyzer and method for controlling output of optical amplifier | Electricity | 35 | Expired |
| US6048045A | Printer and facsimile apparatus that can test for a proper functioning ink jet nozzle without printing a test pattern | Electricity | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.