Masumi Abe
37Patents
7h-index
19Co-inventors
62Inventor score
Filing activity: Mar 21, 2005 → Jan 19, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD597502S1 | Light source of light emitting diode | General | 34 | Expired |
| USD638810S1 | Substrate for light source of light emitting diode | General | 22 | Expired |
| USD576575S1 | Light source of light emitting diode | General | 18 | Expired |
| USD581885S1 | Light source of light emitting diode | General | 16 | Expired |
| USD638809S1 | Substrate for light source of light emitting diode | General | 12 | Expired |
| USD642997S1 | Light source of light emitting diode | General | 11 | Expired |
| USD645418S1 | Light source of light emitting diode | General | 9 | Expired |
| US9163790B2 | LED illumination device and LED light-emission module | Mechanical Engineering; Lighting; Heating | 7 | Active |
| USD657757S1 | Light source of light emitting diode | General | 6 | Expired |
| US9196584B2 | Light-emitting device and lighting apparatus using the same | Electricity | 4 | Active |
| US9420642B2 | Light emitting apparatus and lighting apparatus | Electricity | 4 | Active |
| US8890186B2 | Molded resin product, semiconductor light-emitting source, lighting device, and method for manufacturing molded resin product | Electricity | 3 | Active |
| US10153408B2 | Light-emitting apparatus and illumination apparatus | Electricity | 2 | Active |
| US9506632B2 | Light-emitting module, and illumination light source and illumination device using same | Electricity | 2 | Active |
| USD657758S1 | Light source of light emitting diode | General | 2 | Expired |
| US8847251B2 | Substrate, light-emitting device, and lighting apparatus having a largest gap between two lines at light-emitting element mounting position | Electricity | 1 | Active |
| US9799803B2 | LED module with multi-layer resist | Electricity | 1 | Active |
| US9416924B2 | Light emission module | Emerging Cross-Sectional Technologies | 1 | Active |
| US9634211B2 | Light-emitting module | Electricity | 1 | Active |
| US10014458B2 | LED module | Electricity | 1 | Active |
| US9966509B2 | Light emitting apparatus and lighting apparatus | Electricity | 1 | Active |
| US10260687B2 | Light-emitting module and lighting fixture | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD662067S1 | Light source of light emitting diode | General | 0 | Active |
| US10278245B2 | Light-emitting device and illumination apparatus | Electricity | 0 | Active |
| USD661666S1 | Light source of light emitting diode | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.