Jun Oguma
9Patents
3h-index
14Co-inventors
50Inventor score
Filing activity: Nov 5, 2002 → May 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6916938B2 | Method for preparing sulfone or sulfoxide compound | Chemistry; Metallurgy | 15 | Expired |
| US6830832B2 | Polymer compound and polymer light-emitting device using the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7208567B2 | Polymer compound and polymer light emitting device using the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8263735B2 | Polymer compound and polymer light-emitting device using the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7772360B2 | Polymer compound and polymer light-emitting device using the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8519092B2 | Polymer compound and polymer light-emitting device using the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11505524B2 | Salt, acid generator, resist composition and method for producing resist pattern | Chemistry; Metallurgy | 0 | Active |
| US8871359B2 | Organic electroluminescence device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8153276B2 | Polymer compound and polymer light emitting device using the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.