loadpatents
Patent applications and USPTO patent grants for Kusunoki; Ryutaro.The latest application filed is for "liquid ejection head".
Patent | Date |
---|---|
Liquid Ejection Head App 20220227132 - Kusunoki; Ryutaro | 2022-07-21 |
Liquid ejection head and liquid ejection apparatus Grant 11,390,074 - Kusunoki , et al. July 19, 2 | 2022-07-19 |
Inkjet Head App 20220184943 - WONG; Meng Fei ;   et al. | 2022-06-16 |
Liquid Ejection Device And Image Forming Apparatus App 20220184948 - WONG; Meng Fei ;   et al. | 2022-06-16 |
Liquid Discharge Head And Liquid Discharge Apparatus App 20220184953 - YOKOYAMA; Shuhei ;   et al. | 2022-06-16 |
Liquid dispensing apparatus Grant 11,351,563 - Yokoyama , et al. June 7, 2 | 2022-06-07 |
Liquid discharge head and liquid discharge recording apparatus Grant 11,318,742 - Xu , et al. May 3, 2 | 2022-05-03 |
Chemical liquid dispensing apparatus Grant 11,247,467 - Yokoyama , et al. February 15, 2 | 2022-02-15 |
Droplet dispensing apparatus Grant 11,213,813 - Higuchi , et al. January 4, 2 | 2022-01-04 |
Liquid Discharge Apparatus And Image Forming Apparatus App 20210394511 - KUSUNOKI; Ryutaro ;   et al. | 2021-12-23 |
Liquid Ejection Head And Liquid Ejection Apparatus App 20210354452 - WONG; Mengfei ;   et al. | 2021-11-18 |
Droplet Dispensing Apparatus App 20210356315 - YOKOYAMA; Shuhei ;   et al. | 2021-11-18 |
Liquid Discharge Apparatus And Image Forming Apparatus App 20210339524 - KUSUNOKI; Ryutaro ;   et al. | 2021-11-04 |
Liquid ejecting head and liquid ejecting apparatus Grant 11,135,848 - Wong , et al. October 5, 2 | 2021-10-05 |
Liquid discharge apparatus and image forming apparatus Grant 11,090,925 - Kusunoki , et al. August 17, 2 | 2021-08-17 |
Chemical Liquid Dispensing Apparatus App 20210086511 - YOKOYAMA; Shuhei ;   et al. | 2021-03-25 |
Liquid Discharge Head And Liquid Discharge Recording Apparatus App 20210070042 - XU; Li ;   et al. | 2021-03-11 |
Liquid Ejection Head And Liquid Ejection Apparatus App 20210060936 - KUSUNOKI; Ryutaro ;   et al. | 2021-03-04 |
Liquid Discharge Apparatus And Ink Jet Printer App 20210053349 - Kusunoki; Ryutaro | 2021-02-25 |
Liquid Dispensing Apparatus And Liquid Discharging Device App 20200298558 - YOKOYAMA; Shuhei ;   et al. | 2020-09-24 |
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20200230957 - WONG; Mengfei ;   et al. | 2020-07-23 |
Liquid discharging device storing a use history Grant 10,717,272 - Yokoyama , et al. | 2020-07-21 |
Liquid Discharge Head And Flow Path Member App 20200164643 - Satomi; Masayuki ;   et al. | 2020-05-28 |
Liquid Discharge Apparatus And Ink Jet Printer App 20200139713 - Kusunoki; Ryutaro | 2020-05-07 |
Liquid Discharge Apparatus And Image Forming Apparatus App 20200070508 - KUSUNOKI; Ryutaro ;   et al. | 2020-03-05 |
Chemical Solution Discharge Device App 20200047178 - Yokoyama; Shuhei ;   et al. | 2020-02-13 |
Liquid ejecting head and liquid ejecting device Grant 10,500,847 - Nitta , et al. Dec | 2019-12-10 |
Ink jet head and ink jet recording apparatus Grant 10,500,856 - Wong , et al. Dec | 2019-12-10 |
Droplet ejecting apparatus Grant 10,369,562 - Yokoyama , et al. | 2019-08-06 |
Liquid injection apparatus, driving method of liquid injection apparatus and liquid supply apparatus Grant 10,350,887 - Kusunoki July 16, 2 | 2019-07-16 |
Solution Ejecting Device And Solution Dropping Device App 20190184390 - YOKOYAMA; Shuhei ;   et al. | 2019-06-20 |
Inkjet recording head Grant 10,252,528 - Kawakubo , et al. | 2019-04-09 |
Inkjet head drive apparatus Grant 10,239,313 - Kiji , et al. | 2019-03-26 |
Ink jet head having prolonged lifetime Grant 10,226,922 - Kusunoki , et al. | 2019-03-12 |
Liquid Discharging Device And Liquid Dispensing Apparatus App 20190060934 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Liquid Dispensing Apparatus App 20190060935 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Liquid Dispensing Apparatus App 20190060937 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Liquid Dispensing Apparatus And System App 20190060933 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Chemical Liquid Dispensing Apparatus And Chemical Liquid Discharging Device App 20190060936 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Liquid Dispensing Apparatus And Liquid Discharging Device App 20190061342 - YOKOYAMA; Shuhei ;   et al. | 2019-02-28 |
Droplet ejecting head and droplet ejecting apparatus Grant 10,189,254 - Yokoyama , et al. Ja | 2019-01-29 |
Ink jet head and ink jet apparatus having the same Grant 10,137,686 - Kusunoki , et al. Nov | 2018-11-27 |
Liquid Ejecting Head And Liquid Ejecting Device App 20180272703 - NITTA; Noboru ;   et al. | 2018-09-27 |
Droplet Dispensing Apparatus App 20180272333 - HIGUCHI; Masaaki ;   et al. | 2018-09-27 |
Droplet Dispensing Apparatus App 20180272334 - HIGUCHI; Masaaki ;   et al. | 2018-09-27 |
Droplet Dispensing Apparatus App 20180272345 - HIGUCHI; Masaaki ;   et al. | 2018-09-27 |
Droplet Dispensing Apparatus App 20180272335 - HIGUCHI; Masaaki ;   et al. | 2018-09-27 |
Easy-to-clean liquid droplet ejecting apparatus Grant 10,059,100 - Yokoyama , et al. August 28, 2 | 2018-08-28 |
Liquid Injection Apparatus, Driving Method Of Liquid Injection Apparatus And Liquid Supply Apparatus App 20180207932 - Kusunoki; Ryutaro | 2018-07-26 |
Inkjet Recording Head App 20180194134 - Kawakubo; Takashi ;   et al. | 2018-07-12 |
Ink Jet Head And Ink Jet Recording Apparatus App 20180194136 - WONG; Meng Fei ;   et al. | 2018-07-12 |
Liquid Ejection Head And Liquid Ejection Apparatus App 20180170045 - WONG; MengFei ;   et al. | 2018-06-21 |
Ink jet head and ink jet recording apparatus Grant 9,937,718 - Wong , et al. April 10, 2 | 2018-04-10 |
Droplet Ejecting Head And Droplet Ejecting Apparatus App 20180086077 - YOKOYAMA; Shuhei ;   et al. | 2018-03-29 |
Droplet Ejecting Apparatus App 20180085746 - YOKOYAMA; Shuhei ;   et al. | 2018-03-29 |
Inkjet head and inkjet recording apparatus Grant 9,914,299 - Arai , et al. March 13, 2 | 2018-03-13 |
Ink Jet Head App 20180037023 - KUSUNOKI; Ryutaro ;   et al. | 2018-02-08 |
Inkjet Head Drive Apparatus App 20180037027 - Kiji; Yasuhito ;   et al. | 2018-02-08 |
Inkjet head drive apparatus Grant 9,815,279 - Kiji , et al. November 14, 2 | 2017-11-14 |
Inkjet Head Drive Apparatus App 20170320322 - Kiji; Yasuhito ;   et al. | 2017-11-09 |
Ink Jet Head And Ink Jet Recording Apparatus App 20170313075 - ARAI; Ryuichi ;   et al. | 2017-11-02 |
Ink Jet Head And Ink Jet Recording Apparatus App 20170305157 - WONG; Meng Fei ;   et al. | 2017-10-26 |
Inkjet head and inkjet recording apparatus Grant 9,707,756 - Kusunoki , et al. July 18, 2 | 2017-07-18 |
Inkjet printer head Grant 9,561,652 - Shimosato , et al. February 7, 2 | 2017-02-07 |
Easy-to-clean Liquid Droplet Ejecting Apparatus App 20160375686 - YOKOYAMA; Shuhei ;   et al. | 2016-12-29 |
Ink Jet Head And Ink Jet Apparatus Having The Same App 20160355014 - KUSUNOKI; Ryutaro ;   et al. | 2016-12-08 |
Inkjet Printer Head App 20160318304 - Shimosato; Masashi ;   et al. | 2016-11-03 |
Inkjet Head And Inkjet Recording Apparatus App 20160279933 - ARAI; Ryuichi ;   et al. | 2016-09-29 |
Inkjet Head And Inkjet Recording Apparatus App 20160279942 - KUSUNOKI; Ryutaro ;   et al. | 2016-09-29 |
Ink jet head having nozzle plate equipped with piezoelectric elements Grant 9,415,597 - Kawakubo , et al. August 16, 2 | 2016-08-16 |
Ink jet head and manufacturing method of the same Grant 9,415,593 - Yokoyama , et al. August 16, 2 | 2016-08-16 |
Inkjet head having high mechanical strength and method of manufacturing the same Grant 9,358,785 - Kawakubo , et al. June 7, 2 | 2016-06-07 |
Inkjet head including nozzle plate provided with piezoelectric element Grant 9,340,018 - Kawakubo , et al. May 17, 2 | 2016-05-17 |
Ink jet head and ink jet recording apparatus Grant 9,308,723 - Yokoyama , et al. April 12, 2 | 2016-04-12 |
Inkjet Head Having High Mechanical Strength And Method Of Manufacturing The Same App 20160052272 - KAWAKUBO; Takashi ;   et al. | 2016-02-25 |
Ink jet head and ink jet printing apparatus having the same Grant 9,227,403 - Yokoyama , et al. January 5, 2 | 2016-01-05 |
Ink jet head and ink jet printing apparatus having the same Grant 9,221,255 - Yokoyama , et al. December 29, 2 | 2015-12-29 |
Method Of Manufacturing An Inkjet Head App 20150343783 - KAWAKUBO; Takashi ;   et al. | 2015-12-03 |
Ink Jet Head And Manufacturing Method Of The Same App 20150298458 - YOKOYAMA; Shuhei ;   et al. | 2015-10-22 |
Ink jet head and manufacturing method of the same Grant 9,150,008 - Yokoyama , et al. October 6, 2 | 2015-10-06 |
Ink jet head and image forming apparatus Grant 9,138,999 - Arai , et al. September 22, 2 | 2015-09-22 |
Ink jet head and ink jet printing apparatus having the same Grant 9,102,154 - Yokoyama , et al. August 11, 2 | 2015-08-11 |
Ink jet head Grant 9,079,400 - Kusunoki , et al. July 14, 2 | 2015-07-14 |
Inkjet head and inkjet recording apparatus with integrated nozzles and actuators Grant 9,073,319 - Kusunoki , et al. July 7, 2 | 2015-07-07 |
Ink-jet head and manufacturing method of the same Grant 9,050,798 - Yokoyama , et al. June 9, 2 | 2015-06-09 |
Ink Jet Head Having Nozzle Plate Equipped With Piezoelectric Elements App 20150085022 - KAWAKUBO; Takashi ;   et al. | 2015-03-26 |
Inkjet Head Including Nozzle Plate Provided With Piezoelectric Element App 20150062254 - KAWAKUBO; Takashi ;   et al. | 2015-03-05 |
Ink jet head and image forming apparatus Grant 8,967,775 - Arai , et al. March 3, 2 | 2015-03-03 |
Inkjet head and method of manufacturing the same Grant 8,944,573 - Yokoyama , et al. February 3, 2 | 2015-02-03 |
Ink Jet Head And Ink Jet Recording Apparatus App 20150002587 - Yokoyama; Shuhei ;   et al. | 2015-01-01 |
Inkjet head and inkjet recording apparatus Grant 8,876,262 - Arai , et al. November 4, 2 | 2014-11-04 |
Inkjet Head And Inkjet Recording Apparatus App 20140320569 - Kusunoki; Ryutaro ;   et al. | 2014-10-30 |
Ink Jet Head And Ink Jet Printing Apparatus Having The Same App 20140267498 - YOKOYAMA; Shuhei ;   et al. | 2014-09-18 |
Ink Jet Head And Ink Jet Printing Apparatus Having The Same App 20140253639 - YOKOYAMA; Shuhei ;   et al. | 2014-09-11 |
Ink Jet Head And Ink Jet Printing Apparatus Having The Same App 20140253640 - YOKOYAMA; Shuhei ;   et al. | 2014-09-11 |
Inkjet head and inkjet recording apparatus Grant 8,801,147 - Kusunoki , et al. August 12, 2 | 2014-08-12 |
Ink jet head, nozzle plate thereof and printing method using the same Grant 8,733,898 - Kusunoki May 27, 2 | 2014-05-27 |
Driving apparatus and driving method of inkjet head Grant 8,678,531 - Kusunoki March 25, 2 | 2014-03-25 |
Ink Jet Head App 20140071204 - KUSUNOKI; Ryutaro ;   et al. | 2014-03-13 |
Ink Jet Head And Image Forming Apparatus App 20140063131 - ARAI; Ryuichi ;   et al. | 2014-03-06 |
Ink Jet Head App 20140063095 - Yokoyama; Shuhei ;   et al. | 2014-03-06 |
Ink Jet Head And Image Forming Apparatus App 20140063130 - ARAI; Ryuichi ;   et al. | 2014-03-06 |
Ink Jet Head And Manufacturing Method Of The Same App 20130271530 - YOKOYAMA; Shunhei ;   et al. | 2013-10-17 |
Ink-jet Head And Manufacturing Method Of The Same App 20130235123 - YOKOYAMA; Shuhei ;   et al. | 2013-09-12 |
Inkjet Head And Method Of Manufacturing The Same App 20130222481 - Yokoyama; Shuhei ;   et al. | 2013-08-29 |
Inkjet Head And Method Of Manufacturing The Same App 20130222484 - Yokoyama; Shuhei ;   et al. | 2013-08-29 |
Inkjet print head and method therefor Grant 8,469,489 - Seki , et al. June 25, 2 | 2013-06-25 |
Inkjet Head And Inkjet Recording Apparatus App 20130070027 - Arai; Ryuichi ;   et al. | 2013-03-21 |
Inkjet Head And Inkjet Recording Apparatus App 20130070030 - Kusunoki; Ryutaro ;   et al. | 2013-03-21 |
Inkjet Head And Inkjet Recording Apparatus App 20130063522 - Arai; Ryuichi ;   et al. | 2013-03-14 |
Ink jet apparatus and method of reducing crosstalk Grant 8,348,374 - Kusunoki January 8, 2 | 2013-01-08 |
Driving Apparatus And Driving Method Of Inkjet Head App 20120062633 - KUSUNOKI; Ryutaro | 2012-03-15 |
Inkjet Head And Method Of Manufacturing The Same App 20120056947 - Tanuma; Chiaki ;   et al. | 2012-03-08 |
Inkjet Head And Inkjet Recording Device App 20110216129 - Kusunoki; Ryutaro ;   et al. | 2011-09-08 |
Ink Jet Apparatus And Method Of Reducing Crosstalk App 20110063350 - KUSUNOKI; Ryutaro | 2011-03-17 |
Inkjet Print Head And Method Therefor App 20100245475 - Masashi; Seki ;   et al. | 2010-09-30 |
Ink Jet Head, Nozzle Plate Thereof And Printing Method Using The Same App 20100238215 - KUSUNOKI; Ryutaro | 2010-09-23 |
Inkjet Recording Apparatus App 20100177147 - Kusunoki; Ryutaro ;   et al. | 2010-07-15 |
Inkjet recording apparatus Grant 7,681,997 - Kusunoki , et al. March 23, 2 | 2010-03-23 |
Ink jet recording apparatus Grant 7,669,987 - Kusunoki , et al. March 2, 2 | 2010-03-02 |
Ink jet recording apparatus Grant 7,625,053 - Takanose , et al. December 1, 2 | 2009-12-01 |
Ink jet recording apparatus and method Grant 7,384,114 - Takanose , et al. June 10, 2 | 2008-06-10 |
Ink jet recording apparatus Grant 7,367,658 - Kusunoki , et al. May 6, 2 | 2008-05-06 |
Inkjet Recording Apparatus App 20070285455 - KUSUNOKI; RYUTARO ;   et al. | 2007-12-13 |
Ink jet recording apparatus and method App 20060284913 - Takanose; Tomoka ;   et al. | 2006-12-21 |
Ink jet recording apparatus App 20060221103 - Takanose; Tomoka ;   et al. | 2006-10-05 |
Ink jet recording apparatus App 20060197789 - Kusunoki; Ryutaro ;   et al. | 2006-09-07 |
Ink jet recording apparatus App 20060187273 - Kusunoki; Ryutaro ;   et al. | 2006-08-24 |
Ink jet head and ink jet printer capable of preventing variation of a volume of an ink droplet due to cross talk Grant 7,018,013 - Kusunoki March 28, 2 | 2006-03-28 |
Inkjet head and inkjet recording apparatus Grant 6,935,728 - Kusunoki August 30, 2 | 2005-08-30 |
Apparatus for driving ink jet head Grant 6,899,409 - Kusunoki May 31, 2 | 2005-05-31 |
Ink jet head and ink jet printer capable of preventing variation of a volume of an ink droplet due to cross talk App 20050099452 - Kusunoki, Ryutaro | 2005-05-12 |
Ink jet recording apparatus Grant 6,840,595 - Kusunoki January 11, 2 | 2005-01-11 |
Inkjet head and inkjet recording apparatus App 20040113993 - Kusunoki, Ryutaro | 2004-06-17 |
Apparatus for driving ink jet head App 20040017413 - Kusunoki, Ryutaro | 2004-01-29 |
Ink jet recording apparatus App 20030001912 - Kusunoki, Ryutaro | 2003-01-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.