Yoshio Ichihara
8Patents
1h-index
9Co-inventors
36Inventor score
Filing activity: May 26, 2015 → Sep 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11171260B2 | Light-emitting device and method for manufacturing light-emitting device | Electricity | 1 | Active |
| US9583422B2 | Lead frame | Electricity | 0 | Active |
| US10763407B2 | Light emitting device | Electricity | 0 | Active |
| US12396302B2 | Light-emitting device | Electricity | 0 | Active |
| US11955466B2 | Light emitting device | Electricity | 0 | Active |
| US9666777B2 | Light emitting device | Electricity | 0 | Active |
| US10355187B2 | Lead frame for light emitting device, and lead frame member for light emitting device | Electricity | 0 | Active |
| US10002997B2 | Lead frame for light emitting device, and lead frame member for light emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.