Kenji Uchida
125Patents
12h-index
161Co-inventors
89Inventor score
Filing activity: Mar 1, 1974 → Nov 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5610587A | Theft preventive apparatus having an alarm output device | Emerging Cross-Sectional Technologies | 113 | Expired |
| US5656998A | Detector for theft prevention | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5767773A | Theft preventive apparatus and radio wave receiving signaling device | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6020819A | Radio wave receiving signaling device | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5959532A | Theft preventive apparatus and radio wave receiving signaling device | Physics | 29 | Expired |
| US5905301A | Mold package for sealing a chip | Electricity | 27 | Expired |
| US4055780A | Thermionic emission cathode having a tip of a single crystal of lanthanum hexaboride | Electricity | 21 | Expired |
| US4321016A | Apparatus for continuous slurry displacement transfer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7939935B2 | Electronic device substrate, electronic device and methods for fabricating the same | Emerging Cross-Sectional Technologies | 14 | Active |
| US10672161B2 | Increasing readability of visualization nodes | Physics | 13 | Active |
| US5396511A | Semiconductor laser apparatus with curved waveguide | Electricity | 13 | Expired |
| US3938912A | Horizontal type hydrohoist | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7607975B2 | Bet control method for race game | Physics | 12 | Expired |
| US7773353B2 | Power supply device, electrically-driven vehicle incorporating power supply device, and method of controlling power supply device | Emerging Cross-Sectional Technologies | 12 | Active |
| US4490044A | Automatic slurry concentration control system | Performing Operations; Transporting | 11 | Expired |
| US4037992A | Slurry continuous pressure-feeding apparatus | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6164661A | Cylinder head gasket | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7964985B2 | Power supply control device and method of detecting abnormality of relay | Emerging Cross-Sectional Technologies | 10 | Active |
| US7005860B2 | Insulation resistance drop detector and method of detecting state thereof | Physics | 9 | Expired |
| US5889232A | Ultrahigh-frequency electronic component | Electricity | 9 | Expired |
| US7880091B2 | Electronic device substrate, electronic device and methods for making same | Emerging Cross-Sectional Technologies | 9 | Active |
| US8101864B2 | Electronic device substrate and its fabrication method, and electronic device and its fabrication method | Emerging Cross-Sectional Technologies | 9 | Active |
| US4547132A | Apparatus for continuously transferring a slurry by liquid pressure | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4991998A | Mine cooling power recovery system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5157679A | Optoelectronic devices | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.