Toshio Enokida
15Patents
10h-index
11Co-inventors
65Inventor score
Filing activity: Feb 17, 1989 → Nov 29, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5759444A | Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5811834A | Light-emitting material for organo-electroluminescence device and organo-electroluminescence device for which the light-emitting material is adapted | Electricity | 59 | Expired |
| US6251531A | Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6280859A | Light-emitting material for organo-electroluminescence device and for organic electroluminescence device which the material is applied | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5968675A | Hole-transporting material and use thereof | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4882427A | Titanium phthalocyanine optical semiconductor material and electrophotographic plate using same | Physics | 26 | Expired |
| US6150042A | Material for organoelectro-luminescence device and use thereof | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5681664A | Hole-transporting material and use thereof | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5698740A | Hole-transport material | Electricity | 18 | Expired |
| US6245449A | Material for organoelectroluminescence device and use thereof | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6001284A | Organoelectroluminescence device material and organoelectroluminescence device for which the material is adapted | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5585213A | Hole-transporting material and its use | Physics | 9 | Expired |
| US5948941A | Material for organoelectroluminescence device and organoelectroluminescence device using the material | Electricity | 4 | Expired |
| US6159281A | Deterioration preventive for concrete or mortar and method for preventing deterioration of concrete or mortar | Chemistry; Metallurgy | 3 | Expired |
| US6224658A | Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structure | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.