Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11785168 | Information processing apparatus and non-transitory computer readable medium for automatic retouching by replacing magenta with pink after CMYK conversion | Masahiko Kubo | 2023-10-10 |
| 11480891 | Image forming apparatus | Kaori Iwaki, Yosuke Tashiro, Toshifumi Takahira, Masahiko Kubo | 2022-10-25 |
| 10771656 | Information processing device and recording medium | Kaori Iwaki, Masahiko Kubo, Toshifumi Takahira, Yosuke Tashiro, Ayako Watanabe | 2020-09-08 |
| 10705443 | Image forming apparatus and non-transitory computer readable medium storing program | Kaori Iwaki, Masahiko Kubo, Ayako Watanabe, Yosuke Tashiro | 2020-07-07 |
| 10616449 | Image processing apparatus and information processing apparatus | Ayako Watanabe, Masahiko Kubo, Yosuke Tashiro, Kaori Iwaki | 2020-04-07 |
| 10582090 | Color processing apparatus, image forming apparatus, and non-transitory computer readable medium | Toshifumi Takahira, Masahiko Kubo, Ayako Watanabe, Yosuke Tashiro, Kaori Iwaki | 2020-03-03 |
| 10554859 | Information processing device and recording medium | Kaori Iwaki, Masahiko Kubo, Toshifumi Takahira, Yosuke Tashiro, Ayako Watanabe | 2020-02-04 |
| 10506132 | Color conversion apparatus, image forming apparatus, and non-transitory computer readable medium | Masahiko Kubo, Ayako Watanabe, Yosuke Tashiro, Kaori Iwaki | 2019-12-10 |
| 10397447 | Image processing apparatus for measuring colorimetric values of a color image having glittering characteristics from a plurality of directions | Masahiko Kubo, Ayako Watanabe, Yosuke Tashiro, Kaori Iwaki | 2019-08-27 |
| 10389915 | Estimating colorimetric value of measured target image | Yosuke Tashiro, Masahiko Kubo, Ayako Watanabe, Kaori Iwaki | 2019-08-20 |
| 10353313 | Image forming apparatus and non-transitory computer readable medium storing program | Kaori Iwaki, Masahiko Kubo, Ayako Watanabe, Yosuke Tashiro | 2019-07-16 |
| 10348935 | Color conversion device, image forming apparatus, and non-transitory computer readable medium | Masahiko Kubo, Yosuke Tashiro, Ayako Watanabe, Kaori Iwaki | 2019-07-09 |
| 9658556 | Image data processing apparatus and image data processing method | Masahiko Kubo | 2017-05-23 |
| 9641728 | Image data processing apparatus | Masahiko Kubo | 2017-05-02 |
| 8736909 | Image forming apparatus and computer readable medium | Noribumi Sato, Mitsuru Iioka, Jun Koyatsu, Keiichi Okada | 2014-05-27 |
| 8711434 | Image processing device, image forming apparatus, and non-transitory computer readable recording medium | Mitsuru Iioka, Noribumi Sato, Jun Koyatsu, Keiichi Okada, Hatsuho AJIMA | 2014-04-29 |
| 8699083 | Image processing device, image forming device, and computer-readable medium | Keiichi Okada, Noribumi Sato, Mitsuru Iioka, Jun Koyatsu, Hatsuho AJIMA | 2014-04-15 |
| 8659796 | Image forming apparatus and image forming program | Keiichi Okada, Mitsuru Iioka, Noribumi Sato, Jun Koyatsu | 2014-02-25 |
| 8559080 | Image forming apparatus and computer readable medium for image forming | Jun Koyatsu, Noribumi Sato, Mitsuru Iioka, Takaya NAGASAKI | 2013-10-15 |
| 8358444 | Image forming apparatus capable of printing a copy-forgery pattern | Mitsuru Iioka, Noribumi Sato, Jun Koyatsu, Keiichi Okada | 2013-01-22 |
| 8310728 | Image forming apparatus and computer readable medium for controlling image form | Jun Koyatsu, Noribumi Sato, Mitsuru Iioka, Takaya NAGASAKI | 2012-11-13 |
| 8265502 | Image forming apparatus including an alternative printing unit | Noribumi Sato, Mitsuru Iioka, Jun Koyatsu, Takaya NAGASAKI | 2012-09-11 |