Mitsuru Eida
40Patents
15h-index
30Co-inventors
81Inventor score
Filing activity: Sep 8, 1989 → Dec 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5909081A | Multi-color light emission apparatus with organic electroluminescent device | Emerging Cross-Sectional Technologies | 206 | Expired |
| US5869929A | Multicolor luminescent device | Electricity | 115 | Expired |
| US6157127A | Organic electroluminescent element and organic electroluminescent display | Electricity | 85 | Expired |
| US6464898B1 | Fluorescence conversion medium and display device comprising it | Electricity | 56 | Expired |
| US6525467B1 | Organic electroluminescence display device and method of producing the same | Electricity | 51 | Expired |
| US6175186A | Organic electroluminescent element and method for manufacturing the same | Electricity | 50 | Expired |
| US6633121B2 | Organic electroluminescence display device and method of manufacturing same | Electricity | 46 | Expired |
| US6963168B2 | Organic EL display device having certain relationships among constituent element refractive indices | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5248576A | Method of producing color filter using a micellar disruption method | Physics | 29 | Expired |
| US6469438B2 | Organic electroluminescence device with prescribed optical path length | Electricity | 29 | Expired |
| US6137459A | Image display device having a planarized array of reduced surface roughness | Electricity | 29 | Expired |
| US6641755B2 | Fluorescence conversion medium and display device comprising it | Electricity | 28 | Expired |
| US6498428B1 | Organic electroluminescent element and method for manufacturing same | Electricity | 23 | Expired |
| US6844210B2 | Organic electroluminescence device and method of manufacturing same | Electricity | 17 | Expired |
| US6344712B1 | Organic electroluminescent display device capable of preventing color mixing | Electricity | 17 | Expired |
| US6844670B2 | Color luminous device | Electricity | 13 | Expired |
| US6995736B2 | Active-driving type organic EL display device, and a method of producing the same | Electricity | 13 | Expired |
| US6221517A | Fluorescence-reddening membrane and red-emitting device | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5041582A | Novel ferrocene derivatives, surfactants containing same and process for producing organic thin films | Chemistry; Metallurgy | 11 | Expired |
| US5135637A | Eerrocene derivatives, surfactants containing same and process for producing organic thin films | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6786789B2 | Apparatus and method for manufacturing organic EL display device | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9203043B2 | Organic electroluminescence device | Electricity | 8 | Active |
| US7227518B2 | Active-driving type organic el display device, and a method of producing the same | Electricity | 8 | Expired |
| US7233104B2 | Color emission device | Electricity | 6 | Expired |
| US10276637B2 | Organic EL multi-color light-emitting device | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.