Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520264 | Information embedding method, information obtaining method and apparatus | Jun Moroo | 2013-08-27 |
| 8442312 | Method and apparatus for detecting image area, and computer product | Jun Moroo | 2013-05-14 |
| 8254683 | Code image processing method | Nobuyasu Yamaguchi, Hirotaka Chiba | 2012-08-28 |
| 8249293 | Method, apparatus and computer-readable recording medium for obtaining information | Kenichiro Sakai | 2012-08-21 |
| 8130267 | Data input device, data input system, data input method, printing device, and printed matter | Hirotaka Chiba | 2012-03-06 |
| 7952766 | Method and apparatus for processing image data and computer program | Jun Moroo | 2011-05-31 |
| 7920737 | Code image processing method and code image processing apparatus | Nobuyasu Yamaguchi | 2011-04-05 |
| 7912243 | Decoding device, decoding method and decoding program | Kenichiro Sakai | 2011-03-22 |
| 7882347 | Image printing device, verifying device, and printed material | Hirotaka Chiba | 2011-02-01 |
| 7856117 | Image processing apparatus | Hiroyuki Takakura, Jun Moroo, Hirotaka Chiba | 2010-12-21 |
| 7840027 | Data embedding apparatus and printed material | Jun Moroo | 2010-11-23 |
| 7830556 | Information providing system | Kenichiro Sakai | 2010-11-09 |
| 7813553 | Image region detection method, recording medium, and device therefor | Genta Suzuki, Kenichiro Sakai | 2010-10-12 |
| 7764835 | Method and apparatus for recognizing code | Hiroyuki Takakura, Hirotaka Chiba, Nobuyasu Yamaguchi | 2010-07-27 |
| 7720252 | Method and apparatus for processing image, and printed material | Jun Moroo | 2010-05-18 |
| 7686221 | Image reading apparatus | Hirotaka Chiba, Nobuyasu Yamaguchi | 2010-03-30 |
| 7676056 | Method and apparatus for determining encoding availability, and computer product | Hirotaka Chiba | 2010-03-09 |
| 7676102 | Image compression apparatus, image compression program and image compression method | Kenichiro Sakai | 2010-03-09 |
| 7664291 | Encoding device, decoding device, and printed matter | Hirotaka Chiba | 2010-02-16 |
| 7646926 | Image encoding apparatus | Kenichiro Sakai | 2010-01-12 |
| 7636483 | Code type determining method and code boundary detecting method | Nobuyasu Yamaguchi, Hiroyuki Takakura, Hirotaka Chiba | 2009-12-22 |
| 7634105 | Method and apparatus for embedding information in imaged data, printed material, and computer product | Jun Moroo | 2009-12-15 |
| 7611057 | Contents access method and sorting apparatus | Kenichiro Sakai | 2009-11-03 |
| 7477798 | Specified image position estimating apparatus and method, specified image position estimating program, and specified image position estimating program recorded computer-readable recording medium, medium, game system, and transaction apparatus | Jun Moroo | 2009-01-13 |
| 7471838 | Image data processing apparatus, image data processing method, and computer readable medium | Jun Moroo | 2008-12-30 |