Nobuei Ito
52Patents
18h-index
41Co-inventors
84Inventor score
Filing activity: Nov 26, 1976 → May 26, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6207302A | Electroluminescent device and method of producing the same | Emerging Cross-Sectional Technologies | 121 | Expired |
| US5932327A | Electroluminescent element | Emerging Cross-Sectional Technologies | 93 | Expired |
| US5847516A | Electroluminescent display driver device | Physics | 48 | Expired |
| US4851254A | Method and device for forming diamond film | Chemistry; Metallurgy | 44 | Expired |
| US5965981A | Transparent thin-film EL display apparatus | Performing Operations; Transporting | 40 | Expired |
| US5757127A | Transparent thin-film EL display apparatus with ambient light adaptation means | Performing Operations; Transporting | 37 | Expired |
| US5804918A | Electroluminescent device having a light reflecting film only at locations corresponding to light emitting regions | Electricity | 36 | Expired |
| US5496582A | Process for producing electroluminescent device | Electricity | 34 | Expired |
| US6262531A | Thin-film El display panel having uniform display characteristics | Electricity | 33 | Expired |
| US5632663A | Electroluminescent display having improved breakdown characteristics and manufacturing method thereof | Electricity | 26 | Expired |
| US5883465A | Thin-film EL display panel having uniform display characteristics | Electricity | 25 | Expired |
| US5989785A | Process for fabricating an electroluminescent device | Electricity | 23 | Expired |
| US5747929A | Electroluminescence element and method for fabricating same | Electricity | 23 | Expired |
| US5094878A | Process for forming diamond film | Chemistry; Metallurgy | 22 | Expired |
| US6036823A | Dielectric thin film and thin-film EL device using same | Electricity | 20 | Expired |
| US6224222A | Combined display panel | Performing Operations; Transporting | 20 | Expired |
| US6120159A | Combined display panel | Performing Operations; Transporting | 19 | Expired |
| US4814581A | Electrically insulating ceramic sintered body | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4499366A | Ceramic heater device | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6090434A | Method for fabricating electroluminescent device | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4088608A | Catalysts for reforming hydrocarbon fuels | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5714274A | Electroluminescent device and method for producing the same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5314540A | Apparatus for forming diamond film | Electricity | 14 | Expired |
| US5958610A | El element having a color filter formed on an upper electrode | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5099788A | Method and apparatus for forming a diamond film | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.