Kyoko Kojima
22Patents
5h-index
28Co-inventors
69Inventor score
Filing activity: Sep 18, 2000 → Oct 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6686592B1 | Mass spectrometer, mass spectrometry, and monitoring system | Physics | 21 | Expired |
| US6798509B2 | Methods and instruments for fluorescence detection | Physics | 15 | Expired |
| US6821596B2 | Information recording medium, information recording method, and information reproducing method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7397595B2 | Electrochromic device | Physics | 7 | Expired |
| US6905825B2 | Method for isolating and purifying nucleic acids | Chemistry; Metallurgy | 6 | Expired |
| US6977883B2 | Information recording medium having pair of electrodes | Physics | 5 | Expired |
| US7791695B2 | Liquid crystal display device | Physics | 5 | Active |
| US7351460B2 | Information recording medium, information recording device, and information recording method | Emerging Cross-Sectional Technologies | 4 | Active |
| US7659047B2 | Materials for photoresist, negative-tone photoresist composition, method of forming resist pattern, and semiconductor device | Physics | 4 | Active |
| US11209357B2 | Method for diagnosing deterioration of lubricant, and system and method for monitoring lubricant of rotating machine | Emerging Cross-Sectional Technologies | 3 | Active |
| US7436754B2 | Information-recording medium and method | Physics | 3 | Active |
| US7426174B2 | Information recording medium having pair of electrodes | Physics | 2 | Expired |
| US6838664B2 | Mass spectrometer, mass spectrometry, and monitoring system | Physics | 2 | Expired |
| US7263053B2 | Information recording method and information recording apparatus | Physics | 2 | Expired |
| US7241572B2 | Method for isolating and purifying nucleic acids | Chemistry; Metallurgy | 1 | Expired |
| US8154699B2 | Liquid crystal display device | Physics | 1 | Active |
| US7852420B2 | Liquid crystal display device which reduces unevenness in an upper surface of at least an electrode | Physics | 1 | Active |
| US10971415B2 | Semiconductor device, manufacturing method for semiconductor device, semiconductor module, and power conversion device | Electricity | 0 | Active |
| US11852294B2 | Diagnosis system of lubricating oil and diagnosis method of lubricating oil | Emerging Cross-Sectional Technologies | 0 | Active |
| US7349319B2 | Information recording apparatus, recording media and recording method | Physics | 0 | Expired |
| US11668285B2 | Method for diagnosing lubricant and system of monitoring lubricant | Emerging Cross-Sectional Technologies | 0 | Active |
| US7910284B2 | Materials for photoresist, photoresist composition and method of forming resist pattern | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.