Tsuchii; Ken
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchii; Ken.The latest application filed is for "liquid discharge method and liquid discharge apparatus".
Company Profile
1.78.63
- Tsuchii; Ken - Sagamihara JP
- Tsuchii; Ken - Sagamihara-shi JP
- Tsuchii; Ken - Tokyo JP
- Tsuchii; Ken - Kanagawa JP
Patent Activity
| Patent | Date |
|---|---|
| Liquid discharge method and liquid discharge apparatus for heating a liquid through a surface to generate a bubble Grant 10,286,661 - Kasai , et al. | 2019-05-14 |
| Recording apparatus, recording method, and liquid ejection head for recording an image by ejecting liquid droplets toward a recording medium while moving the liquid ejection head and the recording medium relative to each other Grant 10,144,217 - Miyakoshi , et al. De | 2018-12-04 |
| Liquid Discharge Method And Liquid Discharge Apparatus App 20180117913 - Kasai; Shintaro ; et al. | 2018-05-03 |
| Liquid ejection head and apparatus and method for printing Grant 9,656,474 - Arimizu , et al. May 23, 2 | 2017-05-23 |
| Inkjet print head Grant 9,597,870 - Sakurai , et al. March 21, 2 | 2017-03-21 |
| Liquid ejecting head, recording apparatus, and recording method Grant 9,457,593 - Ishida , et al. October 4, 2 | 2016-10-04 |
| Liquid Ejection Head And Apparatus And Method For Printing App 20160257127 - Arimizu; Hiroshi ; et al. | 2016-09-08 |
| Recording Apparatus, Recording Method, And Liquid Ejection Head App 20160257140 - Miyakoshi; Arihito ; et al. | 2016-09-08 |
| Liquid Ejecting Head, Recording Apparatus, And Recording Method App 20160257139 - Ishida; Koichi ; et al. | 2016-09-08 |
| Liquid ejection head Grant 9,168,742 - Sakurai , et al. October 27, 2 | 2015-10-27 |
| Liquid ejection head and method of manufacturing same Grant 9,096,063 - Kubota , et al. August 4, 2 | 2015-08-04 |
| Ink jet print head Grant 8,991,980 - Kishikawa , et al. March 31, 2 | 2015-03-31 |
| Liquid Ejection Head App 20150085020 - Sakurai; Masataka ; et al. | 2015-03-26 |
| Liquid ejection head Grant 8,926,066 - Sakurai , et al. January 6, 2 | 2015-01-06 |
| Ink Jet Print Head App 20140225961 - KISHIKAWA; Shinji ; et al. | 2014-08-14 |
| Ink jet print head Grant 8,783,833 - Tsuchii , et al. July 22, 2 | 2014-07-22 |
| Liquid Ejection Head App 20140198158 - Sakurai; Masataka ; et al. | 2014-07-17 |
| Liquid ejection head and liquid ejecting apparatus Grant 8,757,771 - Tsuchii , et al. June 24, 2 | 2014-06-24 |
| Ink jet print head Grant 8,746,847 - Kishikawa , et al. June 10, 2 | 2014-06-10 |
| Liquid ejection head and ink jet printing apparatus Grant 8,721,047 - Sakurai , et al. May 13, 2 | 2014-05-13 |
| Ink jet print head Grant 8,622,522 - Saito , et al. January 7, 2 | 2014-01-07 |
| Liquid Ejection Head And Ink Jet Printing Apparatus App 20130307905 - Sakurai; Masataka ; et al. | 2013-11-21 |
| Liquid jet recording head and liquid supply method Grant 8,573,758 - Inoue , et al. November 5, 2 | 2013-11-05 |
| Liquid ejection head and ink jet printing apparatus Grant 8,523,325 - Sakurai , et al. September 3, 2 | 2013-09-03 |
| Liquid Ejection Head And Method Of Manufacturing Same App 20130187987 - Kubota; Masahiko ; et al. | 2013-07-25 |
| Liquid ejection head Grant 8,474,951 - Inoue , et al. July 2, 2 | 2013-07-02 |
| Inkjet Print Head App 20130120502 - Sakurai; Masataka ; et al. | 2013-05-16 |
| Ink Jet Print Head App 20130088547 - Tsuchii; Ken ; et al. | 2013-04-11 |
| Liquid ejection head Grant 8,366,247 - Miyakoshi , et al. February 5, 2 | 2013-02-05 |
| Ink Jet Print Head App 20130010031 - Saito; Akiko ; et al. | 2013-01-10 |
| Inkjet printing apparatus Grant 8,342,647 - Yamane , et al. January 1, 2 | 2013-01-01 |
| Inkjet recording head Grant 8,342,651 - Saito , et al. January 1, 2 | 2013-01-01 |
| Ink jet print head Grant 8,342,658 - Tsuchii , et al. January 1, 2 | 2013-01-01 |
| Liquid Ejection Head And Liquid Ejecting Apparatus App 20120274703 - Tsuchii; Ken ; et al. | 2012-11-01 |
| Liquid ejection head and printing apparatus Grant 8,287,089 - Kimura , et al. October 16, 2 | 2012-10-16 |
| Ink jet print head Grant 8,287,103 - Saito , et al. October 16, 2 | 2012-10-16 |
| Ink Jet Print Head App 20120224006 - Saito; Akiko ; et al. | 2012-09-06 |
| Liquid ejection head Grant 8,205,979 - Nishitani , et al. June 26, 2 | 2012-06-26 |
| Liquid discharge head and liquid discharge method Grant 8,205,968 - Nakagawa , et al. June 26, 2 | 2012-06-26 |
| Ink jet print head having board with varying heat resistance Grant 8,201,925 - Saito , et al. June 19, 2 | 2012-06-19 |
| Ink jet print head Grant 8,177,329 - Matsumoto , et al. May 15, 2 | 2012-05-15 |
| Print head Grant 8,162,446 - Tomizawa , et al. April 24, 2 | 2012-04-24 |
| Liquid Ejection Head And Ink Jet Printing Apparatus App 20120056940 - Sakurai; Masataka ; et al. | 2012-03-08 |
| Liquid Ejection Head App 20120019594 - Inoue; Tomoyuki ; et al. | 2012-01-26 |
| Liquid ejection recording head having element substrate with plural supply ports Grant 8,083,325 - Inoue , et al. December 27, 2 | 2011-12-27 |
| Liquid ejection head Grant 8,083,318 - Tsuchii , et al. December 27, 2 | 2011-12-27 |
| Ink jet print head and ink jet printing apparatus Grant 8,075,120 - Ide , et al. December 13, 2 | 2011-12-13 |
| Liquid ejection head and printing apparatus Grant 8,033,651 - Tomizawa , et al. October 11, 2 | 2011-10-11 |
| Liquid recording head Grant 7,984,976 - Tomizawa , et al. July 26, 2 | 2011-07-26 |
| Ink jet recording head and ink jet recording apparatus Grant 7,963,633 - Oikawa , et al. June 21, 2 | 2011-06-21 |
| Liquid Ejection Head App 20110141201 - Tsuchii; Ken ; et al. | 2011-06-16 |
| Ink jet recording method Grant 7,959,260 - Tsukuda , et al. June 14, 2 | 2011-06-14 |
| Liquid recording head Grant 7,926,917 - Tsuchii , et al. April 19, 2 | 2011-04-19 |
| Liquid discharge head Grant 7,909,437 - Ide , et al. March 22, 2 | 2011-03-22 |
| Liquid ejection head Grant 7,909,432 - Tsuchii , et al. March 22, 2 | 2011-03-22 |
| Liquid discharge head Grant 7,866,799 - Nabeshima , et al. January 11, 2 | 2011-01-11 |
| Inkjet Printing Apparatus App 20100315466 - Yamane; Toru ; et al. | 2010-12-16 |
| Liquid jet head Grant 7,832,843 - Oikawa , et al. November 16, 2 | 2010-11-16 |
| Liquid jet head Grant 7,784,904 - Ide , et al. August 31, 2 | 2010-08-31 |
| Liquid Jet Recording Head And Liquid Supply Method App 20100208010 - Inoue; Tomoyuki ; et al. | 2010-08-19 |
| Ink Jet Print Head App 20100201753 - Saito; Akiko ; et al. | 2010-08-12 |
| Inkjet Recording Head App 20100201744 - Saito; Akiko ; et al. | 2010-08-12 |
| Liquid Ejection Head App 20100201746 - Miyakoshi; Arihito ; et al. | 2010-08-12 |
| Ink Jet Print Head App 20100201754 - Tsuchii; Ken ; et al. | 2010-08-12 |
| Ink Jet Print Head App 20100201748 - Kishikawa; Shinji ; et al. | 2010-08-12 |
| Ink jet recording head and liquid jetting method Grant 7,771,026 - Ide , et al. August 10, 2 | 2010-08-10 |
| Ink Jet Print Head App 20100188465 - Matsumoto; Mitsuhiro ; et al. | 2010-07-29 |
| Liquid Ejection Head And Printing Apparatus App 20100156988 - Kimura; Yumi ; et al. | 2010-06-24 |
| Liquid Ejection Head App 20100149293 - Nishitani; Eisuke ; et al. | 2010-06-17 |
| Ink jet print head Grant 7,735,962 - Matsumoto , et al. June 15, 2 | 2010-06-15 |
| Ink jet printing apparatus and printing method Grant 7,726,768 - Tsuchii June 1, 2 | 2010-06-01 |
| Liquid Discharge Head And Liquid Discharge Method App 20100123760 - Nakagawa; Yoshiyuki ; et al. | 2010-05-20 |
| Liquid Recording Head App 20100091067 - TOMIZAWA; Keiji ; et al. | 2010-04-15 |
| Ink jet printing apparatus and ink jet printing method Grant 7,695,088 - Yamane , et al. April 13, 2 | 2010-04-13 |
| Liquid recording head Grant 7,654,648 - Tomizawa , et al. February 2, 2 | 2010-02-02 |
| Liquid Ejection Head App 20090273637 - Tsuchii; Ken ; et al. | 2009-11-05 |
| Ink Jet Printing Apparatus And Printing Method App 20090267981 - Tsuchii; Ken | 2009-10-29 |
| Ink jet recording head Grant 7,591,537 - Tsuchii , et al. September 22, 2 | 2009-09-22 |
| Liquid ejection head Grant 7,591,531 - Tsuchii , et al. September 22, 2 | 2009-09-22 |
| Liquid Ejection Recording Head App 20090231394 - Inoue; Tomoyuki ; et al. | 2009-09-17 |
| Ink Jet Print Head And Ink Jet Printing Apparatus App 20090179939 - Ide; Shuichi ; et al. | 2009-07-16 |
| Liquid Ejection Head And Printing Apparatus App 20090153624 - Tomizawa; Keiji ; et al. | 2009-06-18 |
| Ink jet recording head and ink discharge method Grant 7,527,352 - Kaneko , et al. May 5, 2 | 2009-05-05 |
| Liquid Jet Head App 20090066752 - Ide; Shuichi ; et al. | 2009-03-12 |
| Ink Jet Print Head App 20090058933 - Matsumoto; Mitsuhiro ; et al. | 2009-03-05 |
| Liquid Ejection Head App 20090040273 - Tsuchii; Ken ; et al. | 2009-02-12 |
| Ink Jet Recording Method App 20090015635 - Tsukuda; Keiichiro ; et al. | 2009-01-15 |
| Ink Jet Recording Head And Liquid Jetting Method App 20080239011 - Ide; Shuichi ; et al. | 2008-10-02 |
| Print Head App 20080239007 - Tomizawa; Keiji ; et al. | 2008-10-02 |
| Ink jet recording head having nozzle portion with differing sectional areas Grant 7,399,060 - Tsuchii July 15, 2 | 2008-07-15 |
| Ink Jet Printing Apparatus And Ink Jet Printing Method App 20080150991 - Yamane; Toru ; et al. | 2008-06-26 |
| Ink Jet Recording Head And Ink Jet Recording Apparatus App 20080143786 - Oikawa; Masaki ; et al. | 2008-06-19 |
| Liquid Recording Head App 20080136872 - Tsuchii; Ken ; et al. | 2008-06-12 |
| Liquid Jet Head App 20080055368 - Oikawa; Masaki ; et al. | 2008-03-06 |
| Ink Jet Recording Head App 20080012898 - Tsuchii; Ken ; et al. | 2008-01-17 |
| Liquid discharge head having protective film for heating element and substrate therefor Grant 7,287,838 - Tsuchii , et al. October 30, 2 | 2007-10-30 |
| Liquid Recording Head App 20070206065 - Tomizawa; Keiji ; et al. | 2007-09-06 |
| Recording head and recording apparatus Grant 7,246,873 - Tsuchii July 24, 2 | 2007-07-24 |
| Liquid Discharge Head App 20070046733 - Nabeshima; Naozumi ; et al. | 2007-03-01 |
| Ink jet recording head and ink discharge method App 20070040190 - Kaneko; Mineo ; et al. | 2007-02-22 |
| Liquid discharge head App 20070035580 - Ide; Shuichi ; et al. | 2007-02-15 |
| Ink jet recording heat and ink discharge method Grant 7,172,264 - Kaneko , et al. February 6, 2 | 2007-02-06 |
| Ink jet head Grant 7,077,503 - Kaneko , et al. July 18, 2 | 2006-07-18 |
| Ink jet recording head App 20060119663 - Tsuchii; Ken | 2006-06-08 |
| Ink jet recording head and ink discharge method App 20060077233 - Kaneko; Mineo ; et al. | 2006-04-13 |
| Recording head and recording apparatus App 20060044350 - Tsuchii; Ken | 2006-03-02 |
| Ink jet recording head and ink discharge method Grant 6,988,786 - Kaneko , et al. January 24, 2 | 2006-01-24 |
| Ink jet head Grant 6,984,025 - Kaneko , et al. January 10, 2 | 2006-01-10 |
| Ink jet head and printer Grant 6,976,748 - Yabe , et al. December 20, 2 | 2005-12-20 |
| Liquid discharge head and substrate therefor App 20050212861 - Tsuchii, Ken ; et al. | 2005-09-29 |
| Ink jet recording head Grant 6,830,317 - Tsuchii , et al. December 14, 2 | 2004-12-14 |
| Ink jet recording head Grant 6,824,248 - Tsuchii November 30, 2 | 2004-11-30 |
| Ink jet head and printer App 20040021731 - Yabe, Kenji ; et al. | 2004-02-05 |
| Ink jet head App 20040004648 - Kaneko, Mineo ; et al. | 2004-01-08 |
| Ink jet recording head and ink discharge method App 20030222941 - Kaneko, Mineo ; et al. | 2003-12-04 |
| Ink jet recording head with extended electrothermal conversion element life and method of manufacturing the same Grant 6,652,079 - Tsuchii , et al. November 25, 2 | 2003-11-25 |
| Ink jet head App 20030214552 - Kaneko, Mineo ; et al. | 2003-11-20 |
| Ink jet recording head App 20030197760 - Tsuchii, Ken ; et al. | 2003-10-23 |
| Ink jet recording head App 20020175967 - Tsuchii, Ken | 2002-11-28 |
| Ink jet recording head and method of manufacturing the same App 20020063756 - Tsuchii, Ken ; et al. | 2002-05-30 |
| Ink jet recording head and recording apparatus App 20020041310 - Kaneko, Mineo ; et al. | 2002-04-11 |
| Liquid container for ink jet head App 20010035899 - Kishida, Hajime ; et al. | 2001-11-01 |
| Method of manufacture of ink jet recording head with an elastic member in the liquid chamber portion of the substrate Grant 6,305,080 - Komuro , et al. October 23, 2 | 2001-10-23 |
| Container for liquid to be ejected Grant 6,145,972 - Udagawa , et al. November 14, 2 | 2000-11-14 |
| Ink-jet printing apparatus and ink-jet printing method for performing printing by ejecting ink and processing liquid insolubilizing ink Grant 5,864,350 - Shioya , et al. January 26, 1 | 1999-01-26 |
| Method and apparatus for jet printing with ink and a print property improving liquid Grant 5,805,190 - Tsuchii , et al. September 8, 1 | 1998-09-08 |
| Ink jet recording apparatus with a heat pipe for temperature stabilization Grant 5,451,989 - Kadowaki , et al. September 19, 1 | 1995-09-19 |
| Liquid jet recording apparatus having auxiliary recording head Grant 5,398,053 - Hirosawa , et al. March 14, 1 | 1995-03-14 |
| Sheet feeding device Grant 5,280,308 - Takahashi , et al. January 18, 1 | 1994-01-18 |
| Liquid jet recording apparatus having rotary transmitting member for recording medium Grant 5,270,738 - Takahashi , et al. December 14, 1 | 1993-12-14 |
| Ink jet recording apparatus with heat exchange means Grant 5,231,423 - Wataya , et al. July 27, 1 | 1993-07-27 |
| Doppler velocity meter Grant 5,216,478 - Kadowaki , et al. June 1, 1 | 1993-06-01 |
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