Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399336 | Liquid ejecting apparatus having outflow passage resistance changing member and liquid ejection method thereof | Keigo SUGAI, Hirofumi Sakai, Shinichi Nakamura, Junichi Sano | 2019-09-03 |
| 10384227 | Fluid discharging apparatus and method of discharging fluid | Hirofumi Sakai, Keigo SUGAI, Junichi Sano, Shinichi Nakamura | 2019-08-20 |
| 10363752 | Liquid discharge apparatus and liquid discharge method | Hirofumi Sakai, Shinichi Nakamura, Junichi Sano, Keigo SUGAI | 2019-07-30 |
| 10315432 | Discharging apparatus and method of discharging fluid | Hirofumi Sakai, Keigo SUGAI, Junichi Sano, Shinichi Nakamura | 2019-06-11 |
| 10189267 | Liquid ejecting apparatus, liquid ejecting method, and computer program | Hirofumi Sakai, Shinichi Nakamura, Junichi Sano, Keigo SUGAI | 2019-01-29 |
| 10105946 | Fluid ejection device | Shinichi Nakamura | 2018-10-23 |
| 7997703 | Liquid container | Takahiro Naka, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai, Taku Ishizawa +6 more | 2011-08-16 |
| 7845746 | Liquid container for a liquid ejection device with a vibration sensor for ink level detection | Takeo Seino, Munehide Kanaya, Atsushi Kobayashi | 2010-12-07 |
| 7578567 | Container having liquid detecting function | Junhua Zhang, Takayoshi Katsumura | 2009-08-25 |
| 7480993 | Method of manufacturing a nozzle plate | Nagamitsu Takashima, Makoto Fujita, Tsuyoshi Kitahara | 2009-01-27 |
| 7404628 | Liquid container | Takahiro Naka, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai, Taku Ishizawa +6 more | 2008-07-29 |
| 7270386 | Liquid-detecting device and liquid container with the same | Tomoaki Takahashi, Satoshi Shinada | 2007-09-18 |
| 7265481 | Piezoelectric actuator and fluid ejection head having the same | Junhua Chang | 2007-09-04 |
| 7195330 | Liquid container for a liquid ejection device with a vibration sensor for ink level detection | Takeo Seino, Munehide Kanaya, Atsushi Kobayashi | 2007-03-27 |
| 7152290 | Methods of manufacturing a piezoelectric actuator and a liquid jetting head | Chang Junhua, Motonori Okumura | 2006-12-26 |
| 7073888 | Ink jet recording device, and recording head | — | 2006-07-11 |
| 6949869 | Piezoelectric actuator, liquid jetting head incorporating the same, piezoelectric element, and method of manufacturing the same | Chang Junhua, Motonori Okumura | 2005-09-27 |
| 6827423 | Liquid jetting apparatus, method of driving the same, computer-readable recording medium storing the method and image recording apparatus incorporating the same | Yuichi Nakamura, Teruhito Kojima | 2004-12-07 |
| 6767074 | Serial printing apparatus and printing method | Minoru Usui | 2004-07-27 |
| 6672704 | Liquid ejecting apparatus and method of cleaning an ejection head | Koji Morikoshi, Tsuyoshi Sano, Kiyohiko Takemoto, Kaoru Momose | 2004-01-06 |
| 6584687 | Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes | Yoshikatsu Yamamoto, Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Kazuhiko Hara +2 more | 2003-07-01 |
| 6540322 | Ink jet recording apparatus and ink suction method of the recording head | Minoru Usui, Kenji Tsukada, Tomoaki Takahashi, Kazuhiko Hara | 2003-04-01 |
| 6460977 | Ink jet recording head unit and image recording device having the same | Syunka Cho, Norihiko Kurashima | 2002-10-08 |
| 6440174 | Piezo-electric/electrostrictive film type chip | Minoru Usui, Fujio Akahane, Kazumi Kamoi, Satoshi Shinada, Yukihisa Takeuchi +1 more | 2002-08-27 |
| 6406116 | Printing technique using plurality of different dots created in different states with equivalent quantity of ink | Tomohiro Sayama | 2002-06-18 |