| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | IT methods for management | |
| #3 | Audio-visual technology | |
| #4 | Measurement | |
| #5 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Data recognition and presentation | |
| #2 | Image data processing | |
| #3 | Data processing systems | |
| #4 | Television | |
| #5 | Measuring length, angles and areas | |
| #6 | Cameras | |
| #7 | Measuring distances | |
| #8 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishiyama Rui | 15 |
| #2 | Hontani Hidekata | 2 |
| #3 | Sakaue Fumihiko | 2 |
| #4 | Miyano Hiroyoshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2014195382A1 | Collation/retrieval system, collation/retrieval server, image feature extraction apparatus, collation/retrieval method, and program | |
| US2011229016A1 | Introduction system, method of introduction, and introduction program |