Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644621 | Image processing apparatus and image retrieval method | Hidetomo Sohma, Koichi Magai, Hirotaka Shiiyama | 2014-02-04 |
| 8311368 | Image-processing apparatus and image-processing method | Koichi Magai, Hirotaka Shiiyama, Hidetomo Sohma | 2012-11-13 |
| 8170379 | Image processing apparatus and image retrieval method | Hirotaka Shiiyama, Masahiro Matsushita, Hidetomo Sohma, Koichi Magai | 2012-05-01 |
| 7664803 | Information search apparatus and method, and computer readable memory | Yuji Kobayashi | 2010-02-16 |
| 7587403 | Information input apparatus, information input method, control program, and storage medium | Hidetomo Sohma, Hiroshi Tojo | 2009-09-08 |
| 7287222 | Information processing apparatus and method that determines effectiveness of metadata for editing information content | Hidetomo Sohma | 2007-10-23 |
| 7197698 | Information processing method and apparatus | Hidetomo Sohmai | 2007-03-27 |
| 7054861 | Information search apparatus and method, and computer readable memory | Yuji Kobayashi | 2006-05-30 |
| 7051048 | Data management system, data management method, and program | Hidetomo Sohma | 2006-05-23 |
| 6856987 | Information search apparatus and method, and computer readable memory | Yuji Kobayashi | 2005-02-15 |
| 6526400 | Information search apparatus and method | Yuji Kobayashi | 2003-02-25 |
| 6493692 | Information search apparatus and method, and computer readable memory | Yuji Kobayashi | 2002-12-10 |
| 6493705 | Information search apparatus and method, and computer readable memory | Yuji Kobayashi | 2002-12-10 |