Issued Patents All Time
Showing 1–25 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780231 | Ejection apparatus and wiping method | Kei Kosaka, Hirokazu Yoshikawa | 2023-10-10 |
| 11766868 | Ejection apparatus and wiping method | Hirokazu Yoshikawa, Kei Kosaka | 2023-09-26 |
| 11691415 | Printing apparatus and control method therefor | Yuhei Oikawa, Yutaka Kano, Kohei Sato, Takuya Fukasawa | 2023-07-04 |
| 11351774 | Printing apparatus and discharge status judgment method | Yuhei Oikawa, Yutaka Kano, Kohei Sato | 2022-06-07 |
| 11298937 | Printing apparatus and control method therefor | Yuhei Oikawa, Yutaka Kano, Kohei Sato, Takuya Fukasawa | 2022-04-12 |
| 11097535 | Printing apparatus and discharge status judgment method | Yuhei Oikawa, Masashi Hayashi, Yutaka Kano | 2021-08-24 |
| 10875297 | Image forming apparatus and control method therefor | Yutaka Kano, Yuhei Oikawa | 2020-12-29 |
| 10836155 | Ink jet printing apparatus, control method thereof and storage medium | Yuhei Oikawa, Yutaka Kano, Kohei Sato | 2020-11-17 |
| 10766251 | Printing apparatus and discharge status judgment method | Yuhei Oikawa, Yutaka Kano, Kohei Sato | 2020-09-08 |
| 10308044 | Recording apparatus and recording method | Yutaka Kano, Yuhei Oikawa | 2019-06-04 |
| 9421798 | Ink-jet recording device and ink-jet recording control method | Aya Hayashi, Jiro Moriyama, Hidehiko Kanda, Yuji Hamasaki, Norihiro Kawatoko +3 more | 2016-08-23 |
| 9403368 | Printing apparatus and printing method | Hirokazu Yoshikawa, Satoshi Seki, Kenichi Oonuki | 2016-08-02 |
| 9033471 | Ink jet printing apparatus and method for controlling ink jet printing apparatus | Kenichi Oonuki, Kiichiro Takahashi, Hirokazu Yoshikawa, Hiroshi Taira, Wakako Tanaka | 2015-05-19 |
| 8998367 | Image processing apparatus and image processing method | Wakako Yamamoto, Kiichiro Takahashi, Tetsuya Edamura, Hirokazu Tanaka, Takatoshi Nakano | 2015-04-07 |
| 8974021 | Printing apparatus and processing method thereof | Takeshi Yazawa, Yuji Konno, Hinako Ojiro, Masashi Hayashi, Hirokazu Tanaka | 2015-03-10 |
| 8967758 | Ink-jet recording device and ink-jet recording control method | Aya Hayashi, Jiro Moriyama, Hidehiko Kanda, Yuji Hamasaki, Norihiro Kawatoko +3 more | 2015-03-03 |
| 8814296 | Printing apparatus and processing method thereof | Takeshi Yazawa, Yuji Konno, Hinako Ojiro, Masashi Hayashi, Hirokazu Tanaka | 2014-08-26 |
| 8783832 | Ink jet printing apparatus and method for controlling ink jet printing apparatus | Kenichi Oonuki, Kiichiro Takahashi, Hirokazu Yoshikawa, Hiroshi Taira, Wakako Tanaka | 2014-07-22 |
| 8770693 | Ink jet printing apparatus and printing method | Hirokazu Tanaka, Tetsuya Edamura, Takatoshi Nakano, Wakako Yamamoto, Kiichiro Takahashi | 2014-07-08 |
| 8711424 | Image processing apparatus, image printing apparatus and printing data generation method | Hidehiko Kanda | 2014-04-29 |
| 8403444 | Recording apparatus and method for adjusting recording position | Kiichiro Takahashi, Tetsuya Edamura, Hirokazu Tanaka, Takatoshi Nakano, Wakako Yamamoto | 2013-03-26 |
| 8384944 | Printing apparatus and control method with adjustment unit correcting the displacement of the print position by pixel unit, and another unit correcting the displacement by the unit smaller than the pixel | Norihiro Kawatoko, Yuji Hamasaki, Atsushi Sakamoto, Aya Hayashi, Hidehiko Kanda +1 more | 2013-02-26 |
| 8356875 | Ink-jet recording device and ink-jet recording control method | Aya Hayashi, Jiro Moriyama, Hidehiko Kanda, Yuji Hamasaki, Norihiro Kawatoko +3 more | 2013-01-22 |
| 8348372 | Ink jet printing apparatus and ink jet printing method | Hirokazu Yoshikawa, Susumu Hirosawa | 2013-01-08 |
| 8328311 | Printing apparatus and printing method | Takatoshi Nakano, Kiichiro Takahashi, Tetsuya Edamura, Hirokazu Tanaka, Wakako Yamamoto | 2012-12-11 |