Hidekazu Iwaki
33Patents
8h-index
33Co-inventors
75Inventor score
Filing activity: Mar 20, 2002 → Jun 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7499638B2 | Object recognition apparatus | Physics | 20 | Active |
| US7253832B2 | Shape extraction system and 3-D (three dimension) information acquisition system using the same | Physics | 20 | Expired |
| US6915072B2 | Finder, marker presentation member, and presentation method of positioning marker for calibration photography | Electricity | 18 | Expired |
| US6996339B2 | Three-dimensional photographing apparatus and three-dimensional photographing method, and stereo adapter | Electricity | 16 | Expired |
| US7386226B2 | Stereo camera system and stereo optical module | Electricity | 14 | Expired |
| US7894661B2 | Calibration apparatus, calibration method, program for calibration, and calibration jig | Physics | 11 | Active |
| US7584158B2 | User support apparatus | Physics | 9 | Expired |
| US7075735B2 | Stereo imaging system | Physics | 9 | Expired |
| US6739516B2 | Distance information acquisition apparatus or system, pattern projector, and distance information acquisition method | Physics | 8 | Expired |
| US7656508B2 | Distance measuring apparatus, distance measuring method, and computer program product | Physics | 7 | Active |
| US8760521B2 | Calibration of large camera networks | Electricity | 7 | Active |
| US10863893B2 | Endoscope apparatus | Electricity | 5 | Active |
| US8162083B2 | Crawler device and automatic attitude control of the same | Performing Operations; Transporting | 5 | Active |
| US9086499B2 | Clustering protocol for directional sensor networks | Electricity | 5 | Active |
| US7437066B2 | Stereo optical module and stereo camera | Electricity | 4 | Expired |
| US7457456B2 | Image generation method and device | Physics | 4 | Expired |
| US7286698B2 | Calibration pattern unit | Physics | 3 | Expired |
| US7138645B2 | Calibration pattern unit photographed by an imaging system to acquire an image for obtaining correction information | Physics | 3 | Expired |
| US11321618B2 | Learning device, image pickup apparatus, image processing device, learning method, non-transient computer-readable recording medium for recording learning program, display control method and inference model manufacturing method | Physics | 1 | Active |
| US8330846B2 | Image pickup apparatus | Physics | 1 | Active |
| US7259870B2 | 3-dimensional image acquisition apparatus and method, 3-dimensional reconstruction system, and light projection unit and light projection method therefrom | Physics | 1 | Expired |
| US11871903B2 | Endoscopic image processing apparatus, endoscopic image processing method, and non-transitory computer readable recording medium | Human Necessities | 1 | Active |
| US9577418B2 | Cable system | Performing Operations; Transporting | 1 | Active |
| US10259680B2 | Cable system | Performing Operations; Transporting | 1 | Active |
| US9424643B2 | Image display device, image display method, and computer-readable recording medium | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.