Yasuhiro Kamii
5Patents
3h-index
8Co-inventors
39Inventor score
Filing activity: Feb 2, 2005 → Jul 28, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7173311B2 | Light-emitting semiconductor device with a built-in overvoltage protector | Electricity | 18 | Expired |
| US7449727B2 | Overvoltage-protected light-emitting semiconductor device | Electricity | 7 | Active |
| US7897497B2 | Overvoltage-protected light-emitting semiconductor device, and method of fabrication | Electricity | 5 | Active |
| US7202510B2 | Semiconductor luminescent device and manufacturing method thereof | Electricity | 1 | Expired |
| US7446342B2 | Light emitting diode having conductive reflecting layer | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.