Umeda; Kengo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umeda; Kengo.The latest application filed is for "print element substrate, print head, and printing apparatus".

Company Profile

19.47.46

Umeda; Kengo - Tokyo JP
Umeda; Kengo - Numazu JP
Umeda; Kengo - Himeji N/A JP
Umeda; Kengo - Kanagawa JP
Umeda; Kengo - Numazu-shi JP
Umeda; Kengo - Himeji-shi JP
Umeda; Kengo - Shizuoka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Print Element Substrate, Print Head, And Printing Apparatus App 20210229431 - Umeda; Kengo ; et al.	2021-07-29
Printing apparatus and printhead substrate Grant 10,987,922 - Kasai , et al. April 27, 2	2021-04-27
Printhead and printing apparatus Grant 10,850,505 - Umeda , et al. December 1, 2	2020-12-01
Element substrate and liquid ejection head Grant 10,814,623 - Kasai , et al. October 27, 2	2020-10-27
Recording element substrate, liquid ejection head, and liquid ejection apparatus Grant 10,668,719 - Sakurai , et al.	2020-06-02
Element board, liquid ejection head, and printing apparatus Grant 10,603,912 - Miura , et al.	2020-03-31
Liquid ejection head and inkjet printing apparatus Grant 10,596,815 - Okushima , et al.	2020-03-24
Liquid ejection head and liquid ejection apparatus Grant 10,589,520 - Oikawa , et al.	2020-03-17
Print element substrate, printhead, and printing apparatus Grant 10,532,565 - Osuki , et al. Ja	2020-01-14
Printing Apparatus And Printhead Substrate App 20190381790 - Kasai; Ryo ; et al.	2019-12-19
Inkjet print head and inkjet printing apparatus Grant 10,471,713 - Oikawa , et al. Nov	2019-11-12
Printhead and printing apparatus Grant 10,434,772 - Umeda , et al. O	2019-10-08
Printhead and printing apparatus Grant 10,427,400 - Yamato , et al. October 1, 2	2019-10-01
Printing apparatus and printhead substrate Grant 10,406,808 - Kasai , et al. Sept	2019-09-10
Element substrate, printhead, and printing apparatus Grant 10,391,788 - Umeda , et al. A	2019-08-27
Printhead And Printing Apparatus App 20190232644 - Umeda; Kengo ; et al.	2019-08-01
Liquid ejecting head and inkjet printing apparatus Grant 10,350,884 - Okushima , et al. July 16, 2	2019-07-16
Printhead and printing apparatus Grant 10,315,415 - Umeda , et al.	2019-06-11
Recording Element Substrate, Liquid Ejection Head, And Liquid Ejection Apparatus App 20190023007 - Sakurai; Masataka ; et al.	2019-01-24
Liquid Ejection Head And Liquid Ejection Apparatus App 20190016119 - Oikawa; Satoshi ; et al.	2019-01-17
Element Board, Liquid Ejection Head, And Printing Apparatus App 20190001680 - Miura; Yosuke ; et al.	2019-01-03
Printing Apparatus And Printhead Substrate App 20190001667 - Kasai; Ryo ; et al.	2019-01-03
Print Element Substrate, Printhead, And Printing Apparatus App 20180370224 - Osuki; Yohei ; et al.	2018-12-27
Element Substrate And Liquid Ejection Head App 20180370233 - KASAI; RYO ; et al.	2018-12-27
Printhead And Printing Apparatus App 20180361739 - Umeda; Kengo ; et al.	2018-12-20
Print element substrate and printing device Grant 10,150,290 - Kasai , et al. Dec	2018-12-11
Inkjet Print Head And Inkjet Printing Apparatus App 20180333955 - Oikawa; Satoshi ; et al.	2018-11-22
Printing element substrate, printhead, and printing apparatus Grant 10,118,385 - Umeda November 6, 2	2018-11-06
Liquid Ejecting Head And Inkjet Printing Apparatus App 20180304623 - Okushima; Shingo ; et al.	2018-10-25
Liquid Ejection Head And Inkjet Printing Apparatus App 20180304630 - Okushima; Shingo ; et al.	2018-10-25
Recording element substrate, liquid ejection head, and liquid ejection apparatus Grant 10,105,949 - Sakurai , et al. October 23, 2	2018-10-23
Element substrate and liquid ejection head Grant 10,035,346 - Kasai , et al. July 31, 2	2018-07-31
Printhead And Printing Apparatus App 20180194133 - Yamato; Hidenori ; et al.	2018-07-12
Printing Element Substrate, Printhead, And Printing Apparatus App 20180086057 - Umeda; Kengo	2018-03-29
Element Substrate, Printhead, And Printing Apparatus App 20170348979 - Umeda; Kengo ; et al.	2017-12-07
Recording Element Substrate, Liquid Ejection Head, And Liquid Ejection Apparatus App 20170341377 - Sakurai; Masataka ; et al.	2017-11-30
Print Element Substrate And Printing Device App 20170341382 - Kasai; Ryo ; et al.	2017-11-30
Printhead And Printing Apparatus App 20170341379 - Umeda; Kengo ; et al.	2017-11-30
Liquid Ejection Head Substrate, Liquid Ejection Head, And Liquid Ejection Apparatus App 20170341378 - Sakurai; Masataka ; et al.	2017-11-30
Printing element substrate, printhead, and printhead manufacturing method Grant 9,724,919 - Hirayama , et al. August 8, 2	2017-08-08
Element substrate, printhead, and printing apparatus Grant 9,688,067 - Umeda , et al. June 27, 2	2017-06-27
Liquid Ejection Head And Method Of Manufacturing The Same App 20160214384 - KASAI; RYO ; et al.	2016-07-28
Element Substrate, Printhead, And Printing Apparatus App 20160121604 - UMEDA; KENGO ; et al.	2016-05-05
Printhead and printing apparatus Grant 9,283,748 - Umeda , et al. March 15, 2	2016-03-15
Element substrate, printhead, and printing apparatus Grant 9,272,508 - Umeda , et al. March 1, 2	2016-03-01
Printhead substrate, printhead, and printing apparatus Grant 9,073,310 - Kudo , et al. July 7, 2	2015-07-07
Liquid discharge head Grant 9,067,411 - Kasai , et al. June 30, 2	2015-06-30
Base, full-line printhead, and printing apparatus Grant 9,039,144 - Umeda May 26, 2	2015-05-26
Element Substrate, Printhead, And Printing Apparatus App 20150062212 - Umeda; Kengo ; et al.	2015-03-05
Printhead And Printing Apparatus App 20140327717 - UMEDA; Kengo ; et al.	2014-11-06
Base, Full-line Printhead, And Printing Apparatus App 20140327715 - UMEDA; Kengo	2014-11-06
Printing element substrate and printhead Grant 8,770,694 - Umeda July 8, 2	2014-07-08
Element substrate and printed wiring board Grant 8,770,690 - Umeda July 8, 2	2014-07-08
Liquid discharge head and circuit board Grant 8,672,452 - Hayasaki , et al. March 18, 2	2014-03-18
Liquid Discharge Head App 20140063128 - Kasai; Ryo ; et al.	2014-03-06
Printhead Substrate, Printhead, And Printing Apparatus App 20130314464 - Kudo; Tomoko ; et al.	2013-11-28
Printed wiring board and device including printed wiring board Grant 8,587,385 - Umeda November 19, 2	2013-11-19
Element Substrate And Printed Wiring Board App 20130222451 - Umeda; Kengo	2013-08-29
Recording material determination apparatus and image forming apparatus having a determining unit that determines an attribute of a recording material Grant 8,447,196 - Umeda , et al. May 21, 2	2013-05-21
Sensor system and apparatus for identifying recording medium Grant 8,442,408 - Shiba , et al. May 14, 2	2013-05-14
Element substrate and printed wiring board Grant 8,432,183 - Umeda April 30, 2	2013-04-30
Printing Element Substrate And Printhead App 20130010021 - Umeda; Kengo	2013-01-10
Apparatus and method for driving liquid crystal display panel with data driver including gamma correction circuitry and drive circuitry Grant 8,310,426 - Umeda November 13, 2	2012-11-13
Digital-to-analog converter circuit including adder drive circuit and display Grant 8,242,944 - Umeda August 14, 2	2012-08-14
Printing Element Substrate, Printhead, And Printhead Manufacturing Method App 20120162317 - Hirayama; Nobuyuki ; et al.	2012-06-28
Liquid Discharge Head And Circuit Board App 20110285788 - Hayasaki; Kimiyuki ; et al.	2011-11-24
Printed Wiring Board And Device Including Printed Wiring Board App 20110279189 - Umeda; Kengo	2011-11-17
Element Substrate And Printed Wiring Board App 20110279166 - Umeda; Kengo	2011-11-17
Display device, data driver IC, and timing controller Grant 7,898,517 - Umeda , et al. March 1, 2	2011-03-01
Image Forming Apparatus and Method App 20100183325 - Umeda; Kengo ; et al.	2010-07-22
Image forming apparatus with reflective type determination unit to determine a predetermined attribute of the recording material Grant 7,715,739 - Umeda , et al. May 11, 2	2010-05-11
Driving circuit and display App 20090309869 - Umeda; Kengo	2009-12-17
Sensor System And Apparatus For Identifying Recording Medium App 20090226195 - Shiba; Hiroshi ; et al.	2009-09-10
Apparatus and method for driving liquid crystal display panel App 20090153533 - Umeda; Kengo ; et al.	2009-06-18
Apparatus and method for driving liquid crystal display panel App 20090153594 - Umeda; Kengo	2009-06-18
Sensor system and apparatus for identifying recording medium Grant 7,529,493 - Shiba , et al. May 5, 2	2009-05-05
Recording material discrimination device, image forming apparatus and method therefor Grant 7,505,703 - Akita , et al. March 17, 2	2009-03-17
Digital-to-analog converter circuit including adder drive circuit and display App 20080266231 - Umeda; Kengo	2008-10-30
Gradation potential generation circuit, data driver of display device and the display device App 20080122820 - Umeda; Kengo ; et al.	2008-05-29
Display Device, Data Driver Ic, And Timing Controller App 20070263017 - Umeda; Kengo ; et al.	2007-11-15
Data Converting Circuit And Display Apparatus Using The Same App 20070153021 - UMEDA; Kengo ; et al.	2007-07-05
Recording Material Discrimination Device, Image Forming Apparatus And Method Therefor App 20070120945 - Akita; Masanori ; et al.	2007-05-31
Recording material discrimination device, image forming apparatus and method therefor Grant 7,149,441 - Akita , et al. December 12, 2	2006-12-12
Sensor system and apparatus for identifying recording medium App 20060146681 - Shiba; Hiroshi ; et al.	2006-07-06
Image forming apparatus and method App 20050264638 - Umeda, Kengo ; et al.	2005-12-01
Recording material discrimination device, image forming apparatus and method therefor App 20050074248 - Akita, Masanori ; et al.	2005-04-07