Naoki Hirata
6Patents
1h-index
16Co-inventors
40Inventor score
Filing activity: Jul 26, 2005 → Apr 27, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8927972B2 | Current-amplifying transistor device and current-amplifying, light-emitting transistor device | Electricity | 2 | Active |
| US9133193B2 | Organic semiconductor material, organic semiconductor thin film, and organic thin film transistor | Electricity | 1 | Active |
| US8895963B2 | Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistor | Electricity | 0 | Active |
| US9608217B2 | Transistor element | Electricity | 0 | Active |
| US7888398B2 | Pigment | Chemistry; Metallurgy | 0 | Expired |
| US9518224B2 | Organic semiconductor particulate material, organic semiconductor thin-film, dispersion liquid for forming organic semiconductor film, method for producing organic semiconductor thin-film, and organic thin-film transistor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.