Kenichi Uchida
19Patents
7h-index
40Co-inventors
66Inventor score
Filing activity: Nov 6, 1980 → Mar 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4361028A | System for measuring particulate discharge from vehicular internal combustion engine | Physics | 30 | Expired |
| US5739514A | Sensor and security tag using the same | Physics | 27 | Expired |
| US5203870A | Method and apparatus for detecting abnormal state of evaporative emission-control system | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6107627A | Apparatus for analysis of mixed gas components | Electricity | 12 | Expired |
| US8604571B2 | Thermoelectric conversion device | Chemistry; Metallurgy | 11 | Active |
| US5777205A | Apparatus for analysis of mixed gas components | Electricity | 11 | Expired |
| US8203191B2 | Spin current thermal conversion device and thermoelectric conversion device | Physics | 7 | Active |
| US4422698A | Bearing assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US8254163B2 | Spintronic device and information transmitting method | Electricity | 3 | Active |
| US9991436B2 | Thermoelectric converter element, method of manufacturing thermoelectric converter element, and thermoelectric conversion method | Electricity | 1 | Active |
| US9496474B2 | Thermoelectric conversion apparatus | Electricity | 1 | Active |
| US9404003B2 | Polyamine curable, highly saturated nitrile rubber composition | Chemistry; Metallurgy | 0 | Active |
| US11235943B2 | Post-processing apparatus and image forming system | Physics | 0 | Active |
| US9403972B2 | Polaymine curable, highly saturated nitrile rubber composition | Chemistry; Metallurgy | 0 | Active |
| US9156985B2 | Fluororubber composition | Chemistry; Metallurgy | 0 | Active |
| US7380476B2 | Gas sampling bag | Physics | 0 | Expired |
| US9920187B2 | HNBR composition and HNBR crosslinked body | Chemistry; Metallurgy | 0 | Active |
| US9917241B2 | Thermoelectric conversion apparatus | Electricity | 0 | Active |
| US11889762B2 | Vertical thermoelectric conversion element and device with thermoelectric power generation application or heat flow sensor using same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.