Hidefumi Okabe
14Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Jan 18, 2000 → Oct 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8089512B2 | Driving support device, driving support method and computer program | Performing Operations; Transporting | 37 | Active |
| US7930096B2 | Navigation systems, methods, and programs | Performing Operations; Transporting | 15 | Active |
| US7877187B2 | Driving support method and device | Performing Operations; Transporting | 13 | Active |
| US7429825B2 | Headlight beam control system and headlight beam control method | Performing Operations; Transporting | 8 | Active |
| US8035575B2 | Driving support method and driving support apparatus | Performing Operations; Transporting | 7 | Active |
| US9126533B2 | Driving support method and driving support device | Performing Operations; Transporting | 7 | Active |
| US6434480B1 | Information communications apparatus for vehicle | Physics | 6 | Expired |
| US8005615B2 | Navigation system | Performing Operations; Transporting | 6 | Active |
| US7862177B2 | Image forming system | Performing Operations; Transporting | 4 | Active |
| US8094192B2 | Driving support method and driving support apparatus | Physics | 1 | Active |
| US8924153B2 | Navigation device, navigation method, and navigation program | Physics | 1 | Active |
| US11927451B2 | Route search device and non-transitory computer-readable medium | Physics | 0 | Active |
| US7831390B2 | Navigation system | General | 0 | Revoked |
| US7809497B2 | Navigation systems, methods, and programs | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.