Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711292 | Block selection of table features | — | 2004-03-23 |
| 6512848 | Page analysis system | Toru Niki | 2003-01-28 |
| 6496198 | Color editing system | — | 2002-12-17 |
| 6449065 | Method for capturing a document image, a scanner using the method and a document image management system using the scanner | Willis J. Luther, Thomas S. Tullis, Toshiaki Yagasaki | 2002-09-10 |
| 6360006 | Color block selection | — | 2002-03-19 |
| 6173073 | System for analyzing table images | — | 2001-01-09 |
| 6157738 | System for extracting attached text | — | 2000-12-05 |
| 6014458 | System for designating document direction | — | 2000-01-11 |
| 6005680 | Method for capturing a document image, a scanner using the method and a document image management system using the scanner | Willis J. Luther, Thomas S. Tullis, Toshiaki Yagasaki | 1999-12-21 |
| 5987171 | Page analysis system | — | 1999-11-16 |
| 5854853 | Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks | — | 1998-12-29 |
| 5848186 | Feature extraction system for identifying text within a table image | Toshiaki Yagasaki | 1998-12-08 |
| 5825944 | Block selection review and editing system | — | 1998-10-20 |
| 5774579 | Block selection system in which overlapping blocks are decomposed | Toshiaki Yagasaki | 1998-06-30 |
| 5721940 | Form identification and processing system using hierarchical form profiles | Willis J. Luther | 1998-02-24 |
| 5680478 | Method and apparatus for character recognition | Mehrzad R. Vaezi, Christopher Allen Sherrick | 1997-10-21 |
| 5680479 | Method and apparatus for character recognition | Mehrzad R. Vaezi, Christopher Allen Sherrick | 1997-10-21 |
| 5588072 | Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks | — | 1996-12-24 |