Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175880 | Recommend apparatus, information providing system, method, and storage medium | Junichi Minamitaka, Mitsuhiro YONEZAWA, Kenya NOZAKI | 2024-12-24 |
| 11630456 | Autonomous travelling cart system | — | 2023-04-18 |
| 11488491 | Recommend apparatus, information providing system, method, and storage medium | Junichi Minamitaka, Mitsuhiro YONEZAWA, Kenya NOZAKI | 2022-11-01 |
| 9524029 | Indeterminable gesture recognition using accumulated probability factors | — | 2016-12-20 |
| 9377934 | Image display unit, image display method and computer readable storage medium that stores image display program | — | 2016-06-28 |
| 8670160 | Printing device for printing conceal pattern on character string printed on printed object based on said character string, and printing method and recording medium for the same | — | 2014-03-11 |
| 8059295 | Multi-function image processing apparatus and method | Gaku Takano | 2011-11-15 |
| 7742199 | System and method for compressing and rotating image data | — | 2010-06-22 |
| 7443526 | Multi-function image processing apparatus and method | Gaku Takano | 2008-10-28 |
| 7301681 | System and method for processing documents with four-line CCD sensor | Sunao Tabata | 2007-11-27 |
| 7242495 | Image forming apparatus | Gaku Takano | 2007-07-10 |
| 7236264 | System and method for adjusting color reproduction | — | 2007-06-26 |
| 7209266 | Image processing apparatus | Sunao Tabata | 2007-04-24 |
| 7190486 | Image processing apparatus and image processing method | Sunao Tabata | 2007-03-13 |
| 6980309 | Image processing apparatus and image processing method | Gaku Takano | 2005-12-27 |
| 6876468 | Image processing apparatus that performs black coloring, gamma correction and tone processing | Sunao Tabata | 2005-04-05 |
| 6868183 | Image processing apparatus, image forming apparatus, and image processing method depending on the type of original image | Naoaki Kodaira, Hiroaki Kubota | 2005-03-15 |
| 6833926 | Image processing apparatus | Gaku Takano | 2004-12-21 |
| 6724935 | Color image processing apparatus for performing color adjustment and color conversion processing | Takayuki Sawada | 2004-04-20 |
| 6693727 | Image processing apparatus for performing high-speed error diffusion | Gururaj Rao | 2004-02-17 |
| 6654494 | Color image processing apparatus and color image processing method thereof | Takayuki Sawada | 2003-11-25 |
| 6643031 | Image processing apparatus | Gaku Takano | 2003-11-04 |
| 6577761 | Image processor and image processing system | Gaku Takano | 2003-06-10 |
| 6567544 | Image processing apparatus | Takayuki Sawada | 2003-05-20 |
| 6504628 | Color image-forming apparatus capable of discriminating the colors of the original image | Takayuki Sawada | 2003-01-07 |