Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902163 | Liquid ejecting head and liquid ejecting apparatus | Shimpei Yoshikawa, Chiaki Muraoka, Tokuji Kudo, Hiromasa Amma, Takuya Iwano | 2018-02-27 |
| 9884485 | Liquid ejecting head and liquid ejecting apparatus | Shimpei Yoshikawa, Chiaki Muraoka, Tokuji Kudo, Hiromasa Amma, Takuya Iwano | 2018-02-06 |
| 9579888 | Recording element substrate | Tomoko Kudo, Tatsuo Furukawa, Nobuyuki Hirayama, Ryo Kasai | 2017-02-28 |
| 9138992 | Reception device and apparatus having the same | Ryo Kasai, Nobuyuki Hirayama, Tatsuo Furukawa, Hisao Terajima | 2015-09-22 |
| 9096058 | Device and apparatus for controlling same | Tatsuo Furukawa, Nobuyuki Hirayama, Ryo Kasai, Shinichi Omo, Hiroyuki Nakamura | 2015-08-04 |
| 9033439 | Apparatus for charging power storage unit provided in carriage having printhead, and charge control method and storage medium storing program thereof | Takamitsu Tokuda, Masao Mori | 2015-05-19 |
| 8864276 | Printhead and printing apparatus utilizing data signal transfer error detection | Hidenori Yamato, Tatsuo Furukawa, Nobuyuki Hirayama, Ryo Kasai, Shinji Takagi | 2014-10-21 |
| RE44825 | Print head substrate, print head using the same, and printing apparatus | Yoshiyuki Imanaka, Tatsuo Furukawa, Hiroyuki Maru, Masaaki Izumida | 2014-04-08 |
| 8672452 | Liquid discharge head and circuit board | Takamitsu Tokuda, Kengo Umeda, Nobuyuki Hirayama, Takaaki Yamaguchi, Yoshiyuki Imanaka +1 more | 2014-03-18 |
| 8579399 | Reception device and apparatus having the same | Ryo Kasai, Nobuyuki Hirayama, Tatsuo Furukawa, Hisao Terajima | 2013-11-12 |
| 8508565 | Device and apparatus for controlling same | Tatsuo Furukawa, Nobuyuki Hirayama, Ryo Kasai, Shinichi Omo, Hiroyuki Nakamura | 2013-08-13 |
| 8400484 | Device and apparatus for controlling same | Tatsuo Furukawa, Nobuyuki Hirayama, Ryo Kasai, Shinichi Omo, Hiroyuki Nakamura | 2013-03-19 |
| 8342620 | Driving device, recording head, and apparatus using the same | Ryo Kasai, Nobuyuki Hirayama, Tatsuo Furukawa | 2013-01-01 |
| 8152277 | Ink jet printing head and ink jet printing apparatus using the same | Nobuyuki Hatasa, Kenjiro Watanabe, Keiichiro Tsukuda, Takuya Hatsui | 2012-04-10 |
| 8100496 | Signaling module, liquid container, recording apparatus, and control method | Nobuyuki Hatasa, Kenjiro Watanabe, Tatsuhiko Yamazaki, Tetsuya Tateno | 2012-01-24 |
| 7914095 | Head element substrate, recording head, and recording apparatus | — | 2011-03-29 |
| 7841681 | Signaling module, liquid container, recording apparatus, and control method | Nobuyuki Hatasa, Kenjiro Watanabe, Tatsuhiko Yamazaki, Tetsuya Tateno | 2010-11-30 |
| 7740333 | Printhead, head cartridge, and printing apparatus using restriction circuit for restricting input of signals | Yasunori Takei, Masahiko Ogawa, Yuichiro Akama | 2010-06-22 |
| 7651207 | Method for controlling light emitting portion for liquid container and printing apparatus | Nobuyuki Hatasa, Kenjiro Watanabe, Kenji Kitabatake, Takayuki Ochiai | 2010-01-26 |
| 7607758 | Ink jet printing head and ink jet printing apparatus using the same | Nobuyuki Hatasa, Kenjiro Watanabe, Keiichiro Tsukuda, Takuya Hatsui | 2009-10-27 |
| 7600839 | Recording apparatus which can prevent block switching noises | Yuichiro Akama, Masahiko Ogawa, Yasunori Takei | 2009-10-13 |
| 7581807 | Liquid container and ink jet printing apparatus | Nobuyuki Hatasa, Kenjiro Watanabe, Takayuki Ochiai, Kenji Kitabatake | 2009-09-01 |
| 7458667 | Ink container with light-emitting unit to convey information | Kenji Kitabatake, Nobuyuki Hatasa, Takayuki Ochiai, Shinji Watanabe | 2008-12-02 |
| 7448712 | Signaling module, liquid container, recording apparatus, and control method | Nobuyuki Hatasa, Kenjiro Watanabe, Tatsuhiko Yamazaki, Tetsuya Tateno | 2008-11-11 |
| 7441859 | Element substrate for recording head, recording head, and recording apparatus | — | 2008-10-28 |