Yoko Sato
66Patents
14h-index
71Co-inventors
87Inventor score
Filing activity: Dec 9, 1992 → Feb 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD692155S1 | Column oven for liquid chromatograph analyzer | General | 43 | Active |
| US5940274A | Casing for computer and computer employing the same casing with removable rear cable cover | Physics | 33 | Expired |
| USD429401S | Kiosk | General | 31 | Expired |
| US5331275A | Probing device and system for testing an integrated circuit | Emerging Cross-Sectional Technologies | 24 | Expired |
| USD640581S1 | Spectrophotometer | General | 23 | Expired |
| USD645979S1 | Pump for liquid chromatograph analyzer | General | 22 | Expired |
| USD693938S1 | Liquid chromatograph analyzer | General | 20 | Active |
| USD827585S1 | Remote controller for air conditioner | General | 19 | Active |
| USD691280S1 | Pump for liquid chromatograph analyzer | General | 18 | Active |
| USD516557S1 | Monitor for a computer | General | 18 | Expired |
| USD729399S1 | Biochemical analyzer | General | 17 | Active |
| USD721820S1 | Biochemical analyzer | General | 15 | Active |
| USD545309S1 | Computer | General | 14 | Expired |
| USD715456S1 | Biochemical analyzer | General | 14 | Active |
| USD524810S1 | Computer | General | 13 | Expired |
| USD685493S1 | Sample tube holder stocker for clinical laboratory automation system | General | 13 | Active |
| USD655822S1 | Centrifuge module for clinical laboratory automation system | General | 13 | Expired |
| USD720079S1 | Cover of a biochemical analyzer | General | 12 | Active |
| US5999005A | Voltage and displacement measuring apparatus and probe | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD728124S1 | Portion of a biochemical analyzer | General | 11 | Active |
| US6603175B2 | Operating circuit with voltage regular circuit having at least a partially depleted soi field effect transistor | Electricity | 10 | Expired |
| USD540320S1 | Computer | General | 10 | Expired |
| USD658776S1 | Sample tube holder stocker for clinical laboratory automation system | General | 9 | Expired |
| USD750271S1 | Sample transporting apparatus | General | 9 | Active |
| US8077348B2 | Information processing apparatus and its method therefore for printing an image with a first combination of process colors materials and a second combination of the process color materials and a spot color materials | Electricity | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.