Toshio Nishimura
84Patents
12h-index
80Co-inventors
87Inventor score
Filing activity: Nov 11, 1976 → May 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6040810A | Display device having display and imaging pixels sandwiched between same substrates | Electricity | 93 | Expired |
| US4267577A | Low power consumption integrated circuit for a combined timepiece and calculator | Physics | 39 | Expired |
| US6529170B1 | Two-frequency antenna, multiple-frequency antenna, two- or multiple-frequency antenna array | Electricity | 38 | Expired |
| US4287229A | Method for surface treatment of phosphor particles | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4926368A | Electronic apparatus with currency conversion function | Physics | 26 | Expired |
| USD287487S | Cordless telephone | General | 24 | Expired |
| US5021952A | Electronic account recording device | Physics | 15 | Expired |
| US4218876A | Combined timekeeper and calculator with low power consumption features | Physics | 14 | Expired |
| US5608362A | Piezoelectric filter using LiTaO.sub.3 substrate | Electricity | 14 | Expired |
| USD286284S | Telephone set | General | 13 | Expired |
| US4209567A | Red pigment-coated phosphor and method of producing the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4208611A | Fluorescent lamp containing a green emitting rare earth silicate coactivated phosphor | Chemistry; Metallurgy | 12 | Expired |
| US6091180A | Piezoelectric resonator and electronic component using the same | Electricity | 11 | Expired |
| US4054798A | X-ray conversion screens | Physics | 11 | Expired |
| US5734379A | Liquid crystal display device | Physics | 10 | Expired |
| US4309701A | LSI Device including a liquid crystal display drive | Physics | 10 | Expired |
| US4701693A | Solar battery circuit | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6608428B2 | Longitudinally coupled multi-mode piezoelectric filter | Electricity | 9 | Expired |
| US4180478A | Alkaline earth halide-rare earth fluoride phosphor | Chemistry; Metallurgy | 8 | Expired |
| US6489558B1 | Conductive cap, electronic component, and method of forming insulating film of conductive cap | Electricity | 8 | Expired |
| US6111343A | Piezoelectric resonator and electronic component including same | Electricity | 8 | Expired |
| US4833632A | Electronic record keeping device | Physics | 7 | Expired |
| US10749496B2 | Resonator and resonance device | Electricity | 7 | Active |
| US4981339A | Liquid crystal display driver | Physics | 6 | Expired |
| US4691118A | Solar power circuit | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.