Junji Otani
10Patents
4h-index
12Co-inventors
49Inventor score
Filing activity: Feb 3, 1998 → Apr 29, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6103446A | Fluorescent chromophore, covalently linked to an organic support material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6258954A | Fluorescent maleimides and uses thereof | Chemistry; Metallurgy | 12 | Expired |
| US6080516A | Fluorescent compositions and their use | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6413655B2 | Fluorescent materials and their use | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7060843B1 | Electroluminescent devices comprising diketopyrrolopyrroles | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6146809A | Fluorescent host-guest-system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6562981B2 | Benzo (4,5) imidazo (2,1-a) isoindol-11-ones | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6960667B2 | Fluorescent maleimides and uses thereof | Chemistry; Metallurgy | 2 | Expired |
| US7001677B2 | Electroluminescent devices comprising diketopyrrolopyrroles | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6508957B2 | Fluorescent maleimides and uses thereof | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.