Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427785 | Image processing apparatus, image processing method, and storage medium | Hisashi Ishikawa | 2025-09-30 |
| 12370806 | Image processing apparatus, image processing method, non-transitory computer-readable storage medium, and image forming apparatus | Hisashi Ishikawa | 2025-07-29 |
| 12330251 | Holding unit | Takayuki Masada, Tomohito Matsuda, Yuhei Fujii | 2025-06-17 |
| 12255087 | Expanding apparatus | Tomohito Matsuda, Yuhei Fujii, Takayuki Masada | 2025-03-18 |
| 12192433 | Image forming apparatus, control method of image forming apparatus, and storage medium | — | 2025-01-07 |
| 12043039 | Image processing apparatus, image processing method, and storage medium that generate a chart image having a plurlaity of patches with different tone values | Yuki NAKATANI, Hisashi Ishikawa | 2024-07-23 |
| 11983901 | Image processing apparatus and control method therefor | — | 2024-05-14 |
| 11778125 | Image processing apparatus, method, and product generating correction information in ascending order from a region of a smaller number of printing materials | Kyohei Kikuta | 2023-10-03 |
| 11636297 | Image processing apparatus, image processing method, and storage medium | Hisashi Ishikawa | 2023-04-25 |
| 11610087 | Image processing apparatus, image processing method, and storage medium for determining dot arrangement for colorants for forming an image on a print medium | Hisashi Ishikawa, Akitoshi Yamada | 2023-03-21 |
| 11601569 | Image processing device, image forming system, image processing method, and non-transitory computer-readable storage medium | — | 2023-03-07 |
| 11554591 | Image processing apparatus, image processing method, and storage medium | Hisashi Ishikawa | 2023-01-17 |
| 11321596 | Image processing apparatus, image processing method, and storage medium for generating quantized data for forming an image on a print medium | Hisashi Ishikawa, Akitoshi Yamada | 2022-05-03 |
| 11254029 | Wafer dividing apparatus | Takayuki Masada, Yoshihiro Kawaguchi, Tomohito Matsuda, Yuhei Fujii, Susumu Inakazu +2 more | 2022-02-22 |
| 10855877 | Image processing apparatus, image processing method and storage medium | Masashi Oya, Hisashi Ishikawa | 2020-12-01 |
| 10848643 | Color conversion processing apparatus, color conversion processing method, creation method of color conversion LUT and storage medium | Toshiyuki Dobashi, Tomokazu Yanai, Hisashi Ishikawa | 2020-11-24 |
| 10733488 | Image processing apparatus, method, and program product changing dot pattern when contact state between dots changes due to landed-dot shift | Hisashi Ishikawa | 2020-08-04 |
| 10547762 | Image processing apparatus, image processing method, and program for generating a halftone image data | — | 2020-01-28 |
| 10321017 | Image processing apparatus for improving image sharpness according to the output condition, image processing method and program | Hisashi Ishikawa, Tomokazu Yanai, Hiroyuki Sakai, Yoshinori Nakajima, Hajime Nagai +1 more | 2019-06-11 |
| 10205854 | Image processing apparatus, image processing method, and appearance reproduction apparatus | Takuya Shimada, Shoei Moribe | 2019-02-12 |
| 10187553 | Color conversion processing apparatus, color conversion processing method and storage medium | Toshiyuki Dobashi, Tomokazu Yanai, Hisashi Ishikawa | 2019-01-22 |
| 9924068 | Converting image data for printing | Hajime Nagai, Yoshinori Nakajima, Yumi Shimokodachi, Hiroyuki Sakai, Tomokazu Yanai +1 more | 2018-03-20 |
| 9787874 | Image processing apparatus with sharpness determination, information processing apparatus, and methods therefor | Hisashi Ishikawa, Tomokazu Yanai, Hiroyuki Sakai, Yoshinori Nakajima, Hajime Nagai +1 more | 2017-10-10 |
| 9781289 | Image processing apparatus, method, and storage medium storing program | Yumi Shimokodachi, Hajime Nagai, Yoshinori Nakajima, Hiroyuki Sakai, Tomokazu Yanai | 2017-10-03 |