Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584134 | Print head and printing apparatus | Soji Kondo, Akira Kida, Tetsuji Kurata, Atsushi Kohnotoh | 2023-02-21 |
| 10974527 | Inkjet printing apparatus | Tetsuyo Ohashi, Yasuyuki Takanaka, Tetsuya Ishikawa, Seiji Ogasawara, Noriko Sato +1 more | 2021-04-13 |
| 10919291 | Printing apparatus and control method of printing apparatus | Atsushi Kohnotoh, Takahiro Kiuchi | 2021-02-16 |
| 10899134 | Printing apparatus and method for controlling the same | Akira Kida, Tetsuji Kurata, Atsushi Kohnotoh, Toshihide Wada | 2021-01-26 |
| 10843481 | Liquid ejection apparatus | Atsushi Kohnotoh, Ryoma Arai, Tsuyoshi Saeki | 2020-11-24 |
| 10814637 | Print head and printing apparatus | Soji Kondo, Akira Kida, Tetsuji Kurata, Atsushi Kohnotoh | 2020-10-27 |
| 10723153 | Inkjet printing apparatus | Tetsuyo Ohashi, Yasuyuki Takanaka, Tetsuya Ishikawa, Seiji Ogasawara, Noriko Sato +1 more | 2020-07-28 |
| 10406838 | Inkjet printing apparatus | Tetsuyo Ohashi, Yasuyuki Takanaka, Tetsuya Ishikawa, Seiji Ogasawara, Noriko Sato +1 more | 2019-09-10 |
| 10357972 | Printer and waste pack for use in printer | Masaaki Matsuura | 2019-07-23 |
| 9751318 | Liquid ejection apparatus and attachment assembly of liquid ejection apparatus | Takuya Iwano, Hiromasa Amma, Takeshi Sekino, Shuichi Hasegawa | 2017-09-05 |
| 9682564 | Printing apparatus | Tsuyoshi Saeki | 2017-06-20 |
| 9203404 | Image reading apparatus and operation device | Yasuhito Tsubakimoto, Hiroshi Ogushi, Yasushi Ishida | 2015-12-01 |
| 8792143 | Operation device and image reading apparatus with a touch panel | Yasushi Ishida, Hiroshi Ogushi | 2014-07-29 |
| 8634111 | Image reading apparatus and operation device | Yasushi Ishida, Hiroshi Ogushi, Yasuhito Tsubakimoto | 2014-01-21 |
| 8625169 | Image reading apparatus and operation device | Yasuhito Tsubakimoto, Hiroshi Ogushi, Yasushi Ishida | 2014-01-07 |
| 8564848 | Operation device and image reading apparatus | Hiroshi Ogushi, Yasushi Ishida | 2013-10-22 |
| 8564847 | Operation device and image reading apparatus | Hiroshi Ogushi, Yasushi Ishida, Yasuhito Tsubakimoto | 2013-10-22 |
| 7641186 | Sheet feeding/conveying method and sheet feeding/conveying apparatus | Yasuyuki Asai | 2010-01-05 |
| 7566124 | Image forming apparatus | Shoichi Kan, Tetsuya Saito | 2009-07-28 |
| 7552993 | Ink jet printing apparatus and preliminary ejecting method | — | 2009-06-30 |
| 7377611 | Ink jet printing apparatus and preliminary ejecting method | — | 2008-05-27 |
| 7104539 | Sheet material feeding device and recording apparatus | — | 2006-09-12 |
| 7097272 | Printing apparatus, print head performance recovery device and method, and piston pump | Masahito Yoshida, Yasuyuki Hirai | 2006-08-29 |
| 6629748 | Image forming apparatus and image forming apparatus pump | — | 2003-10-07 |
| 5838590 | Information processing apparatus | Kazuhisa Kawakami | 1998-11-17 |