Tomoyuki Ogata
36Patents
4h-index
36Co-inventors
63Inventor score
Filing activity: Mar 7, 2005 → Aug 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8022617B2 | Organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent device | Electricity | 5 | Active |
| US8592052B2 | Organic electroluminescence device | Electricity | 5 | Active |
| US8841848B2 | Method of controlling illumination apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US10400974B2 | Illumination device having a plurality of light guides, headlight including the illuminating device, and movable body including the headlight | Performing Operations; Transporting | 4 | Active |
| US7879461B2 | Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film | Electricity | 4 | Active |
| US9365767B2 | Organic electric field light emitting element and production therefor | Electricity | 3 | Active |
| US8222807B2 | Organic electroluminescence device and method of producing organic device | Electricity | 3 | Active |
| US9982864B2 | Illumination apparatus and automobile equipped with same | Physics | 3 | Active |
| US9464775B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10052999B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10024514B2 | Lighting apparatus and mobile object including the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8877355B2 | Monoamine compound, charge-transporting material, and organic electroluminescent device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8053973B2 | Film forming composition and organic electroluminescent device | Electricity | 2 | Active |
| US9810396B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9632240B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10029605B2 | Lighting device, mobile object, and support | Performing Operations; Transporting | 1 | Active |
| US8252432B2 | Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film | Electricity | 1 | Active |
| US9909733B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9557027B2 | Lighting apparatus and automobile including the same | Physics | 1 | Active |
| US9765940B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9303838B2 | Vehicle light and vehicle equipped with vehicle light | Performing Operations; Transporting | 1 | Active |
| US8427046B2 | Monoamine compound, charge-transporting material, and organic electroluminescent device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9640769B2 | Organic electric field light emitting element and production therefor | Electricity | 0 | Active |
| US10593725B2 | Light source module, illumination device and moving body | Electricity | 0 | Active |
| US10006599B2 | Lighting apparatus and automobile including the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.