Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840228 | Liquid ejection head | — | 2014-09-23 |
| 8449085 | Liquid ejection head | — | 2013-05-28 |
| 8182074 | Liquid ejection head | — | 2012-05-22 |
| 7997693 | Liquid ejection head | — | 2011-08-16 |
| 7708388 | Liquid ejection head | — | 2010-05-04 |
| 7265481 | Piezoelectric actuator and fluid ejection head having the same | Takahiro Katakura | 2007-09-04 |
| 7140554 | Liquid ejection head | — | 2006-11-28 |
| 7073878 | Liquid ejecting apparatus and controlling unit of liquid ejecting apparatus | Keisuke Nishida | 2006-07-11 |
| 6824238 | Liquid jetting apparatus and method of driving the same | — | 2004-11-30 |
| 6802589 | Liquid-jetting apparatus and method of driving the same | Shuji Yonekubo, Keiji Matsumoto | 2004-10-12 |
| 6619777 | Liquid jet apparatus and method for driving the same | — | 2003-09-16 |
| 6494556 | Liquid jetting apparatus, method of driving the same, and computer-readable record medium storing the method | Tomohiro Sayama | 2002-12-17 |
| 6471317 | Liquid jetting apparatus | — | 2002-10-29 |
| 6450603 | Driver for ink jet recording head | — | 2002-09-17 |
| 6431675 | Method of driving an ink jet printhead | — | 2002-08-13 |
| 6371587 | Ink jet recording apparatus | — | 2002-04-16 |
| 6099111 | Ink jet recording head | — | 2000-08-08 |
| 5541628 | Ink-jet type recording device | Kenichi Kanbayashi, Hiroe Niimura, Toshihisa Saruta, Haruo Nakamura | 1996-07-30 |
| 5453767 | Method for forming ink droplets in ink-jet type printer and ink-jet type recording device | Toshihisa Saruta | 1995-09-26 |