Kusunoki; Ryutaro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kusunoki; Ryutaro.The latest application filed is for "liquid ejection head".
Company Profile
22.58.87
- Kusunoki; Ryutaro - Mishima Shizuoka JP
- Kusunoki; Ryutaro - Shizuoka JP
- Kusunoki; Ryutaro - Mishima JP
- Kusunoki; Ryutaro - Shizuoka-ken JP
- Kusunoki; Ryutaro - Mishima-shi JP
Patent Activity
| 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 |
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