Tsuyoshi Tominaga
20Patents
6h-index
27Co-inventors
65Inventor score
Filing activity: Nov 22, 2001 → Dec 18, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8084146B2 | Light-emitting device material and light-emitting device | Emerging Cross-Sectional Technologies | 42 | Active |
| US7318966B2 | Luminescent element material and luminescent element comprising the same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6805978B2 | Pyrromethene metal complex and light emitting device composition and light emitting devices using the same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6921589B2 | Electroluminescent elements | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8114529B2 | Material for lighting emitting device and light emitting device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9391288B2 | Light emitting device material and light emitting device | Electricity | 7 | Active |
| US9537107B2 | Light emitting device material and light emitting device | Electricity | 4 | Active |
| US8502201B2 | Light-emitting element | Electricity | 4 | Active |
| US7989802B2 | Light emitting device material and light emitting device | Chemistry; Metallurgy | 3 | Active |
| US7901794B2 | Material for light-emitting element and light emitting element | Electricity | 2 | Active |
| US8916275B2 | Light emitting device material and light emitting device | Emerging Cross-Sectional Technologies | 2 | Active |
| US9842884B2 | Photoelectric conversion element and image sensor | Emerging Cross-Sectional Technologies | 1 | Active |
| US10199589B2 | Photoelectric conversion element and image sensor using same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8156890B2 | Device for preventing winding-up of sheet metal in continuous hot-dipping bath | Chemistry; Metallurgy | 1 | Active |
| US9627625B2 | Light-emitting device material and light-emitting device | Electricity | 0 | Active |
| US8962155B2 | Light emitting device based on a pyrromethene compound | Emerging Cross-Sectional Technologies | 0 | Active |
| US9935273B2 | Fluoranthene derivative, light-emitting device material containing same, and light-emitting device | Electricity | 0 | Active |
| US8139557B2 | Wireless base station apparatus and system to avoid preamble interference | Electricity | 0 | Active |
| US8183560B2 | Light-emitting device | Electricity | 0 | Active |
| US8120022B2 | Light emitting device material and light emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.