Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678547 | Inkjet recording device, inkjet recording method, and inkjet head cleaning device | — | 2014-03-25 |
| 8622497 | Liquid ejection apparatus, drive circuit thereof, and drive method thereof | Teruyuki Hiyoshi, Mamoru Kimura, Tomohisa Yoshimaru | 2014-01-07 |
| 8500256 | Inkjet head device and method of controlling inkjet head | Hideyuki Akaba | 2013-08-06 |
| 8474949 | Printing apparatus, cleaning device of ink-jet head and cleaning method of ink-jet head | Kazuhisa Kimura | 2013-07-02 |
| 8427115 | Driving device for capacitance type actuator and driving device for ink jet head | — | 2013-04-23 |
| 8262209 | Circulating type ink supply system | Takanori Gomi | 2012-09-11 |
| 8205973 | Ink jet recording apparatus, ink supplying mechanism and ink jet recording method | Masashi Shimosato, Hideaki Nishida, Isao Suzuki | 2012-06-26 |
| 8113636 | Inkjet head and inkjet recording apparatus | Hideaki Nishida, Isao Suzuki, Masashi Shimosato | 2012-02-14 |
| 8109613 | Ink supplying method | Masashi Shimosato, Hideaki Nishida, Isao Suzuki | 2012-02-07 |
| 7850290 | Ink jet recording apparatus, ink supplying mechanism and ink supplying method | Masashi Shimosato, Hideaki Nishida, Isao Suzuki | 2010-12-14 |
| 7845784 | Ink supplying mechanism and ink supplying method | Masashi Shimosato, Hideaki Nishida, Isao Suzuki | 2010-12-07 |
| 7597434 | Ink-jet apparatus and method of the same | Masashi Shimosato, Hideaki Nishida, Isao Suzuki | 2009-10-06 |
| 6943911 | Driving control apparatus and driving control method | Shunichi Ono, Jun Takamura | 2005-09-13 |
| 6841920 | Method and apparatus for driving capacitive element | Jun Takamura, Shunichi Ono | 2005-01-11 |
| 6504701 | Capacitive element drive device | Jun Takamura, Shunichi Ono, Tadashi Maruyama | 2003-01-07 |
| 6493109 | Print head driving apparatus and printer using the same | Jun Takamura, Shunichi Ono | 2002-12-10 |
| 6462433 | Capacitive load driving unit and method and apparatus for inspecting the same | Jun Takamura, Shunichi Ono | 2002-10-08 |
| 6437964 | Capacitive element driving apparatus | Jun Takamura, Shunichi Ono | 2002-08-20 |
| 6386666 | Ink-jet head driving device | Jun Takamura, Shunichi Ono | 2002-05-14 |
| 6273540 | Driving device of printer head | Jun Takamura, Shunichi Ono | 2001-08-14 |
| 6170933 | Printer control apparatus | Jun Takamura, Shunichi Ono | 2001-01-09 |
| 6113209 | Driving device for electrostrictive ink-jet printer head having control circuit with switching elements for setting electrical potential ranges of power supply to electrodes of the printer head | Shunichi Ono, Jun Takamura | 2000-09-05 |
| 5936644 | Head driving device of ink-jet printer | Shunichi Ono, Jun Takamura | 1999-08-10 |
| 5784080 | Serial printer which performs an initializing operation after a waiting time has elaspsed | Akira Oda | 1998-07-21 |