Jun Yamazaki
40Patents
6h-index
89Co-inventors
72Inventor score
Filing activity: Oct 10, 1984 → Mar 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6655104B2 | PC steel stranded wire connection structure and construction method thereof | Emerging Cross-Sectional Technologies | 23 | Expired |
| US9624928B2 | Scroll-type compressor with gas passage formed in orbiting plate to restrict flow from compression chamber to back pressure chamber | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US5382871A | Color selecting structure for a cathode-ray tube | Electricity | 17 | Expired |
| US5525859A | Color cathode ray tube | Electricity | 11 | Expired |
| US7419722B2 | Heat-radiating sheet and heat-radiating structure | Emerging Cross-Sectional Technologies | 9 | Active |
| US4798992A | Color cathode-ray tube with electron beam selection mask support structure | Electricity | 8 | Expired |
| US8958984B2 | Route search device, server device and navigation device | Physics | 6 | Active |
| US5896803A | Shoe for swash plate compressor | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US10242836B2 | Devices having an electron emitting structure | Electricity | 4 | Active |
| US7420364B2 | Small-sized attitude detection sensor and portable telephone using the small-sized attitude detection sensor | Physics | 3 | Expired |
| US6057641A | Cathode-ray tube with fixing springs for color selection electrode | Electricity | 3 | Expired |
| US4696879A | Method for exposing a color tri-cathode ray tube panel to form three separate color phosphor stripe patterns by exposure from three separate light source positions using combination of corrective lenses | Electricity | 3 | Expired |
| US9746511B2 | Estimating the locations of power system events using PMU measurements | Emerging Cross-Sectional Technologies | 3 | Active |
| US7886600B2 | Motion sensor and portable telephone using the same | Electricity | 3 | Active |
| US8205211B2 | Application switching within electronic apparatus | Electricity | 2 | Active |
| US9852483B2 | Forecast system and method of electric power demand | Emerging Cross-Sectional Technologies | 2 | Active |
| US10473700B2 | Voltage stability monitoring device and method | Electricity | 2 | Active |
| US10461538B2 | System stabilization control device and power system control system | Emerging Cross-Sectional Technologies | 2 | Active |
| US8624838B2 | Electronic apparatus | Physics | 2 | Active |
| US8667070B2 | Storage medium storing a mail management program, and mail management apparatus and method | Physics | 1 | Active |
| US11101095B2 | Devices having an electron emitting structure | Electricity | 1 | Active |
| US9389005B2 | Two-stage compression refrigeration cycle device | Emerging Cross-Sectional Technologies | 1 | Active |
| US7702402B2 | Function control method, and terminal device | Electricity | 1 | Active |
| US7469197B2 | Measurement data collection method and portable information device | Electricity | 1 | Active |
| US10193385B2 | Power system monitoring apparatus, power system control apparatus, and power system monitoring method employing events of assumable breakdowns and assumable output changes | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.