Masajiro Iwasaki
16Patents
5h-index
3Co-inventors
59Inventor score
Filing activity: Jul 7, 1998 → Feb 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6771875B1 | RECORDING MEDIUM WITH VIDEO INDEX INFORMATION RECORDED THEREIN VIDEO INFORMATION MANAGEMENT METHOD WHICH USES THE VIDEO INDEX INFORMATION RECORDING MEDIUM WITH AUDIO INDEX INFORMATION RECORDED THEREIN AUDIO INFORMATION MANAGEMENT METHOD WHICH USES THE AUDIO INDEX INFORMATION AND A VIDEO RETRIEVAL SYSTEM | Physics | 63 | Expired |
| US6711287B1 | Image-feature extraction method and computer-readable record medium with a program for making a computer execute steps of the method recorded therein | Physics | 49 | Expired |
| US6169998A | Method of and a system for generating multiple-degreed database for images | Physics | 34 | Expired |
| US7277621B2 | Recording medium with video index information recorded therein video information management method which uses the video index information, recording medium with audio index information recorded therein, audio information management method which uses the audio index information, video retrieval method which uses video index information, audio retrieval method which uses the audio index information and a video retrieval system | Physics | 11 | Expired |
| US7023446B1 | Presentation of images resembling each other | Physics | 9 | Expired |
| US6853374B2 | Image space display method and apparatus | Physics | 5 | Expired |
| US8538149B2 | Data processing apparatus, image registration method, and program product | Electricity | 2 | Active |
| US7844139B2 | Information management apparatus, information management method, and computer program product | Physics | 1 | Active |
| US11809494B2 | Information processing apparatus and information processing method | Physics | 1 | Active |
| US8194982B2 | Document-image-data providing system, document-image-data providing device, information processing device, document-image-data providing method, information processing method, document-image-data providing program, and information processing program | Physics | 1 | Active |
| US8140525B2 | Information processing apparatus, information processing method and computer readable information recording medium | Physics | 0 | Active |
| US10671663B2 | Generation device, generation method, and non-transitory computer-readable recording medium | Physics | 0 | Active |
| US8144988B2 | Document-image-data providing system, document-image-data providing device, information processing device, document-image-data providing method, information processing method, document-image-data providing program, and information processing program | Physics | 0 | Active |
| US8107727B2 | Document processing apparatus, document processing method, and computer program product | Physics | 0 | Active |
| US8422831B2 | Information management apparatus, information management method, and computer readable medium which determine similarities | Physics | 0 | Active |
| US9355338B2 | Image recognition device, image recognition method, and recording medium | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.