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Inventor: Hiramoto; Kenichirou
Address: Hachioji, JP
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554697 |
Image forming apparatus, image forming method, and image forming program |
June 30, 2009 |
| An image forming apparatus, for forming an image with using distributions of two or more types of dots having different densities per unit area in a same hue, including: a threshold value matrix; and a dot formation determining section for carrying out comparison between a pixel value at |
| 7497540 |
Image recording apparatus, image recording method, and image recording program |
March 3, 2009 |
| An image recording apparatus 1 for recording an image on a recording medium using colored ink and clear ink, including: an ink dot arrangement data generator 10B for generating colored ink dot arrangement data concerning arrangement of dots of the colored ink on the recording medium; |
| 7474443 |
Image formation using dots of different spatial density determined based on comparison of pixel |
January 6, 2009 |
| An image forming apparatus, for forming an image with plural types of dots having different densities per unit area in a same hue, including: a section to compare between a pixel value of a target pixel and a value of a prescribed threshold value matrix, and to determine, based on the |
| 7431413 |
Image forming apparatus, image forming method and image forming program |
October 7, 2008 |
| An image forming apparatus, for forming an image by using distribution of plural types of dots, including: a first section, for making comparison between a pixel value of a target pixel and a value in a dither matrix stored in advance, and determining, whether a dot having the highest |
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