Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11704521 | Image forming apparatus, image forming method, and image forming program | Atsumi Momose | 2023-07-18 |
| 11010647 | Inkjet recording device and inkjet recording method | — | 2021-05-18 |
| 10946669 | Inkjet recording apparatus, inkjet recording method, and inkjet recording program | Yorihiro Yamaya | 2021-03-16 |
| 10913287 | Inkjet recording apparatus, method for driving inkjet head, and method for forming image | Takakazu Kuki | 2021-02-09 |
| 10773516 | Ink jet recording apparatus and method for detecting defective nozzle | — | 2020-09-15 |
| 10681235 | Image recording device with a reader and processor for calibrating the reader | Masakazu Date, Yutaka Hosono | 2020-06-09 |
| 10609252 | Image forming device and method of interpolation of missing image dots | — | 2020-03-31 |
| 10286654 | Inkjet recording device and ink-discharge adjustment method for inkjet recording device | — | 2019-05-14 |
| 10166783 | Ink jet recording apparatus | Toyoaki Sugaya, Toshiyuki Takabayashi | 2019-01-01 |
| 10150296 | Inkjet recording device and inkjet recording method | — | 2018-12-11 |
| 10086616 | Image forming apparatus and quality determination method | Toyoaki Sugaya, Takashi Muramatsu | 2018-10-02 |
| 9672789 | Color conversion device, image forming device, and color conversion method | Kenichirou Hiramoto | 2017-06-06 |
| 9200674 | Fluid dynamic bearing device | Fuminori Satoji, Tetsuya Yamamoto, Isao Komori, Tetsuya Kurimura | 2015-12-01 |
| 8982421 | Method and device for generating threshold matrix for determining state of formation of dots composing output image, quantizer comprising threshold matrix for generating output image data, and image forming device and storage device comprising threshold matrix | Kenichirou Hiramoto | 2015-03-17 |
| 8963968 | Image processing apparatus and image processing method to perform screen process on image data of a plurality of colors using threshold matrix for each color | Masanori Yoshizawa | 2015-02-24 |
| 8931175 | Fluid dynamic bearing device | Natsuhiko Mori, Nobuyoshi Yamashita, Fuminori Satoji, Isao Komori, Masafumi Okuma +1 more | 2015-01-13 |
| 8926183 | Fluid dynamic bearing device | Hiroyuki Noda, Natsuhiko Mori, Tetsuya Kurimura, Isao Komori, Masaharu Hori +1 more | 2015-01-06 |
| 8881690 | Steam generator | Yoshiyuki Kondo, Koichi Tanimoto, Kengo Shimamura, Ryoichi Kawakami | 2014-11-11 |
| 8782901 | Dynamic bearing device | — | 2014-07-22 |
| 8756816 | Method for producing a housing for a fluid bearing apparatus | Nobuyoshi Yamashita, Tetsuya Kurimura, Kiyoshi Shimizu, Yoshitaka Kabata, Masatoshi Tanigawa +3 more | 2014-06-24 |
| 8746978 | Fluid bearing apparatus | Nobuyoshi Yamashita, Tetsuya Kurimura, Kiyoshi Shimizu, Yoshitaka Kabata, Masatoshi Tanigawa +3 more | 2014-06-10 |
| 8591113 | Fluid dynamic bearing device | Fuminori Satoji, Tetsuya Yamamoto, Isao Komori, Tetsuya Kurimura | 2013-11-26 |
| 8550589 | Image recording method and image recording device | — | 2013-10-08 |
| 8499456 | Method for producing a housing for a fluid bearing apparatus | Nobuyoshi Yamashita, Tetsuya Kurimura, Kiyoshi Shimizu, Yoshitaka Kabata, Masatoshi Tanigawa +3 more | 2013-08-06 |
| 8387246 | Shaft member for fluid lubrication bearing apparatuses and a method for producing the same | Nobuyoshi Yamashita, Natsuhiko Mori, Takeshi Shimazaki, Koji Yamagata | 2013-03-05 |