Akio Ueta
8Patents
1h-index
12Co-inventors
40Inventor score
Filing activity: Jun 30, 2014 → Jun 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9209361B2 | Nitride semiconductor light-emitting element | Electricity | 1 | Active |
| US10411154B2 | RAMO4 substrate and nitride semiconductor apparatus | Electricity | 1 | Active |
| US9899213B2 | Group III nitride semiconductor, and method for producing same | Electricity | 1 | Active |
| US10350725B2 | RAMO4 substrate and manufacturing method thereof | Electricity | 1 | Active |
| US10808332B2 | ScAlMgO4 single crystal and device | Electricity | 0 | Active |
| US9899564B2 | Group III nitride semiconductor and method for producing same | Electricity | 0 | Active |
| US10886435B2 | Group III nitride semiconductor with InGaN diffusion blocking layer | Electricity | 0 | Active |
| US11370076B2 | RAMO4 substrate and manufacturing method thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.