Junichi Miyajima
21Patents
2h-index
21Co-inventors
49Inventor score
Filing activity: Sep 9, 2011 → Feb 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9038659B2 | Relief valve device | Emerging Cross-Sectional Technologies | 2 | Active |
| US10288177B2 | Method of manufacturing thermo valve and thermo valve | Physics | 2 | Active |
| US8926299B2 | Pump device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9399994B2 | Internal gear pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8616857B2 | Oil pump unit with variable flow rate | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9163598B2 | Engine with variable flow rate oil pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9638189B2 | Oil pump structure | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10677118B2 | Thermo valve and oil pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9249700B2 | Oil pump unit with variable flow rate | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10066621B2 | Internal gear pump including an outer ring having cam protruded parts | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9341093B2 | Control valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10837560B2 | Method of manufacturing thermo valve and thermo valve | Physics | 0 | Active |
| US10641143B2 | Relief device of oil circuit of engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10247066B2 | Relief valve device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10851687B2 | Relief valve device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10920897B2 | Thermo valve and method of manufacturing same | Physics | 0 | Active |
| US10094254B2 | Temperature sensitive valve mechanism | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10253661B2 | Relief device for oil pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9109479B2 | Engine lubrication control system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9068485B2 | Engine lubrication control system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9212780B2 | Control valve | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.