Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8615129 | Pattern separating extraction device, and pattern separating extraction method | — | 2013-12-24 |
| 8401298 | Storage medium storing character recognition program, character recognition method, and character recognition apparatus | — | 2013-03-19 |
| 7903874 | Ruled-line-projection extracting apparatus, ruled-line projection extracting method, and computer product | Katsuhito Fujimoto, Hiroaki Takebe, Satoshi Naoi | 2011-03-08 |
| 7471848 | Program for correcting image distortion, apparatus for correcting image distortion, method for correcting image distortion, and recording medium storing program for correcting image distortion | Katsuhito Fujimoto, Hiroaki Takebe, Satoshi Naoi | 2008-12-30 |
| 7280693 | Document information input apparatus, document information input method, document information input program and recording medium | Koji Kurokawa, Katsuhito Fujimoto, Yoshinobu Hotta, Satoshi Naoi | 2007-10-09 |
| 7136526 | Character string recognition apparatus, character string recognizing method, and storage medium therefor | Yoshinobu Hotta, Katsuhito Fujimoto, Satoshi Naoi | 2006-11-14 |
| 6850645 | Pattern recognizing apparatus | Satoshi Naoi, Yoshinobu Hotta | 2005-02-01 |
| 6687401 | Pattern recognizing apparatus and method | Satoshi Naoi | 2004-02-03 |
| 6535619 | Address recognition apparatus and method | Satoshi Naoi | 2003-03-18 |
| 6345119 | Handwritten character recognition apparatus and method using a clustering algorithm | Yoshinobu Hotta, Satoshi Naoi | 2002-02-05 |
| 6335986 | Pattern recognizing apparatus and method | Satoshi Naoi, Yoshinobu Hotta | 2002-01-01 |
| 6104833 | Pattern recognizing apparatus and method | Satoshi Naoi, Yoshinobu Hotta | 2000-08-15 |