Hirohiko Yanagawa
24Patents
4h-index
34Co-inventors
63Inventor score
Filing activity: Mar 15, 2002 → Jun 24, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7777615B2 | System for assisting the attachment of a trailer to a vehicle | Performing Operations; Transporting | 81 | Active |
| US7317813B2 | Vehicle vicinity image-processing apparatus and recording medium | Performing Operations; Transporting | 27 | Expired |
| US8452568B2 | Method for calibrating cameras installed on vehicle | Physics | 6 | Active |
| US7272477B2 | Vehicle parking assisting system and method | Performing Operations; Transporting | 6 | Active |
| US10885354B2 | Perimeter monitoring device and perimeter monitoring method | Physics | 4 | Active |
| US11014566B2 | Object detection apparatus | Physics | 1 | Active |
| US11064151B2 | Display control apparatus | Physics | 1 | Active |
| US11258963B2 | Image creation device and image creation method | Electricity | 1 | Active |
| US9967526B2 | Image processing device and storage medium | Performing Operations; Transporting | 1 | Active |
| US10873725B2 | Display control device | Performing Operations; Transporting | 1 | Active |
| US10875452B2 | Driving assistance device and driving assistance method | Physics | 1 | Active |
| US11467281B2 | Object detection device | Physics | 1 | Active |
| US8958977B2 | Vehicle perimeter monitor | Physics | 1 | Active |
| US10885356B2 | Parking assisting apparatus and control unit | Electricity | 0 | Active |
| US10576967B2 | Parking assistance device and parking assistance method | Performing Operations; Transporting | 0 | Active |
| US10986286B2 | Image creation device | Performing Operations; Transporting | 0 | Active |
| US10266114B2 | Image generating device and image generating method | Physics | 0 | Active |
| US10846840B2 | Image recognition device | Physics | 0 | Active |
| US10706292B2 | Information processing apparatus and program | Performing Operations; Transporting | 0 | Active |
| US11750768B2 | Display control apparatus | Physics | 0 | Active |
| US10929695B2 | Obstacle detection apparatus | Physics | 0 | Active |
| US11270133B2 | Object detection device, object detection method, and computer-readable recording medium | Physics | 0 | Active |
| US11863900B2 | Image generation apparatus and image display system for superimposition of three-dimensional objects into bird's view images | Physics | 0 | Active |
| US11458892B2 | Image generation device and image generation method for generating a composite image | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.