NALUX CO., LTD.
56Patents
50Active
56Granted
52Portfolio score
Filing activity: Jul 7, 2003 → May 31, 2023 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8017923B2 | Infrared source and method of manufacturing the same | Emerging Cross-Sectional Technologies | 16 | Active |
| US8118457B2 | Illuminating device | Electricity | 15 | Active |
| US7944627B2 | Image forming optical system | Physics | 10 | Active |
| US9857051B2 | Optical element, illumination device including the optical element, and illumination module including the illumination device | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7121735B2 | Optical fiber connector, method for manufacturing the same, and optical coupling apparatus | Physics | 5 | Expired |
| US9404638B2 | Optical element and illumination unit | Electricity | 5 | Active |
| US9285092B2 | Projector type headlight | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8514482B2 | Terahertz electromagnetic wave generating element | Physics | 3 | Active |
| US8649096B2 | Fine grating and mold therefor | Performing Operations; Transporting | 3 | Active |
| US8085468B2 | Line generator | Physics | 2 | Active |
| US7589895B2 | Polarizing element and optical system including polarizing element | Physics | 2 | Expired |
| US8469528B2 | Imaging optical system and range finder | Physics | 2 | Active |
| US10353119B2 | Method for manufacturing mold or optical element | Emerging Cross-Sectional Technologies | 1 | Active |
| US7170685B2 | Production method for optical lens and production method for optical fiber connector | Performing Operations; Transporting | 1 | Expired |
| US7729053B2 | Wavelength filter with a broad bandwidth of reflection spectrum | Physics | 1 | Active |
| US10527489B2 | Light-receiving optical system | Physics | 1 | Active |
| US9861996B2 | Deposition apparatus and tray holder | Electricity | 1 | Active |
| US9200777B2 | Optical element and illumination device using the same | Electricity | 1 | Active |
| US10830406B2 | Projector type headlamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7492534B2 | Imaging optical system including optical element having discontinuous plane | Physics | 1 | Expired |
| US9618660B2 | Infrared imaging system | Physics | 1 | Active |
| US9547171B2 | Optical scanning system | Physics | 0 | Active |
| US7260048B2 | Object lens for optical pickup and method for designing the same | Physics | 0 | Expired |
| US11697164B2 | Mold machining method using end mill | Emerging Cross-Sectional Technologies | 0 | Active |
| US7852562B2 | Optical element with laser damage suppression film | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.