Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945095 | Line segment detector and line segment detecting method | — | 2011-05-17 |
| 7664334 | Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave | Hideki Kobayashi | 2010-02-16 |
| 7139428 | Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave | Hideki Kobayashi | 2006-11-21 |
| 6574367 | Method and apparatus for pattern matching encoding | Mitsutoshi Arai, Takahiro Hongu | 2003-06-03 |
| 6553144 | Coding method and coding apparatus for bi-level document image | Takahiro Hongu | 2003-04-22 |
| 6327384 | Character recognition apparatus and method for recognizing characters | Keiji Yamada, Takahiro Hongu, Takashi Mochizuki, Mitsutoshi Arai | 2001-12-04 |
| 6185330 | Device and record medium for pattern matching encoding/decoding of binary still images | — | 2001-02-06 |
| 6122402 | Pattern encoding and decoding method and encoder and decoder using the method | Mitsutoshi Arai, Keiji Yamada, Toshihiko Okamura, Takahiro Hongu | 2000-09-19 |
| 6016361 | Method and apparatus for compressing binary data using pattern matching encoding | Takahiro Hongu | 2000-01-18 |
| 5999704 | Image output apparatus | — | 1999-12-07 |