KATOH; Keita

Patent Applications and Registrations

Patent applications and USPTO patent grants for KATOH; Keita.The latest application filed is for "ink, ink set, ink container, image forming method, and image forming apparatus".

Company Profile

8.63.78

KATOH; Keita - Superior CO
Katoh; Keita - Kanagawa N/A JP
Katoh; Keita - Shizuoka N/A JP
Katoh; Keita - Atsugi 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
Ink, Ink Set, Ink Container, Image Forming Method, And Image Forming Apparatus App 20200157366 - GOTOU; Hiroshi ; et al.	2020-05-21
Image forming method and image forming apparatus Grant 10,328,722 - Katoh , et al.	2019-06-25
Image Forming Method And Image Forming Apparatus App 20180339525 - KATOH; Keita ; et al.	2018-11-29
Ink, ink stored container, inkjet recording apparatus, and printed matter Grant 10,131,805 - Katoh , et al. November 20, 2	2018-11-20
Ink discharge device and ink discharge method Grant 10,113,078 - Katoh , et al. October 30, 2	2018-10-30
Copolymer, aqueous ink, and ink cartridge Grant 10,035,869 - Harada , et al. July 31, 2	2018-07-31
Image forming method and image forming system Grant 10,016,987 - Katoh July 10, 2	2018-07-10
Ink Discharge Device And Ink Discharge Method App 20180105711 - KATOH; Keita ; et al.	2018-04-19
Set of ink and print medium, inkjet printing method, inkjet printing apparatus, printed matter, ink, and ink stored container Grant 9,938,421 - Takamura , et al. April 10, 2	2018-04-10
Image Forming Method And Image Forming Apparatus App 20180094149 - KATOH; Keita	2018-04-05
Ink, image forming method, image forming apparatus, and recorded matter Grant 9,873,809 - Gotou , et al. January 23, 2	2018-01-23
Copolymer, Aqueous Ink, And Ink Cartridge App 20180002469 - HARADA; Shigeyuki ; et al.	2018-01-04
Copolymer, aqueous ink, and ink cartridge Grant 9,850,335 - Harada , et al. December 26, 2	2017-12-26
Copolymer, ink, and ink container Grant 9,777,091 - Fukuoka , et al. October 3, 2	2017-10-03
Inkjet recording ink, ink cartridge, inkjet recording method, inkjet recording device and ink recorded matter Grant 9,752,037 - Hakiri , et al. September 5, 2	2017-09-05
Inkjet recording ink and ink cartridge using the ink, inkjet recording apparatus, inkjet recording method and ink recording matter Grant 9,688,871 - Nonogaki , et al. June 27, 2	2017-06-27
Image Forming Method And Image Forming System App 20170136785 - KATOH; Keita	2017-05-18
Ink composition, ink cartridge, ink recording device, and recorded matter Grant 9,617,439 - Matsuyama , et al. April 11, 2	2017-04-11
Inkjet ink, method of manufacturing inkjet ink, ink cartridge, and inkjet recording device Grant 9,597,891 - Nonogaki , et al. March 21, 2	2017-03-21
Set Of Ink And Print Medium, Inkjet Printing Method, Inkjet Printing Apparatus, Printed Matter, Ink, And Ink Stored Container App 20170022381 - TAKAMURA; Yukiko ; et al.	2017-01-26
Ink, Image Forming Method, Image Forming Apparatus, And Recorded Matter App 20170009092 - GOTOU; Hiroshi ; et al.	2017-01-12
Ink, Ink Stored Container, Inkjet Recording Apparatus, And Printed Matter App 20160376455 - KATOH; Keita ; et al.	2016-12-29
Ink for inkjet recording, ink container, and inkjet recording device Grant 9,441,129 - Katoh , et al. September 13, 2	2016-09-13
Copolymer, aqueous ink, and ink cartridge Grant 9,422,437 - Harada , et al. August 23, 2	2016-08-23
Copolymer, aqueous ink, and ink cartridge Grant 9,416,284 - Harada , et al. August 16, 2	2016-08-16
Copolymer, Ink, And Ink Container App 20160168292 - FUKUOKA; Masayuki ; et al.	2016-06-16
Copolymer, aqueous ink, and ink cartridge Grant 9,365,670 - Harada , et al. June 14, 2	2016-06-14
Ink composition, ink cartridge, inkjet recording device, and inkjet printed matter Grant 9,359,522 - Matsuyama , et al. June 7, 2	2016-06-07
Ink, ink cartridge, inkjet recording device, and copolymer Grant 9,353,274 - Katoh , et al. May 31, 2	2016-05-31
Ink, Ink Cartridge, Inkjet Recording Device, And Copolymer App 20160130452 - KATOH; Keita ; et al.	2016-05-12
Ink for inkjet recording, ink cartridge, and ink-recorded matter Grant 9,321,926 - Katoh , et al. April 26, 2	2016-04-26
Copolymer, Aqueous Ink, And Ink Cartridge App 20160102162 - HARADA; Shigeyuki ; et al.	2016-04-14
Ink composition, ink cartridge, inkjet recording device, and inkjet printed matter Grant 9,309,427 - Matsuyama , et al. April 12, 2	2016-04-12
Copolymer, Aqueous Ink, And Ink Cartridge App 20160075892 - HARADA; Shigeyuki ; et al.	2016-03-17
Inkjet ink, ink cartridge, inkjet recording device, and inkjet printed matter Grant 9,267,046 - Matsuyama , et al. February 23, 2	2016-02-23
Copolymer, Aqueous Ink, And Ink Cartridge App 20160032037 - Harada; Shigeyuki ; et al.	2016-02-04
Copolymer, Aqueous Ink, And Ink Cartridge App 20160017075 - HARADA; Shigeyuki ; et al.	2016-01-21
Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and method of producing the ink-recorded matter using the ink Grant 9,234,110 - Katoh , et al. January 12, 2	2016-01-12
Inkjet Recording Ink, Ink Cartridge, Inkjet Recording Method, Inkjet Recording Device And Ink Recorded Matter App 20150376425 - HAKIRI; Minoru ; et al.	2015-12-31
Ink for inkjet recording Grant 9,217,089 - Nagai , et al. December 22, 2	2015-12-22
Inkjet recording ink and ink cartridge using the ink, inkjet recording apparatus, inkjet recording method and ink recorded matter Grant 9,217,091 - Katoh , et al. December 22, 2	2015-12-22
Inkjet recording ink, ink cartridge, and inkjet recording method Grant 9,200,169 - Nonogaki , et al. December 1, 2	2015-12-01
Inkjet Ink, Method Of Manufacturing Inkjet Ink, Ink Cartridge, And Inkjet Recording Device App 20150307734 - NONOGAKI; Masayasu ; et al.	2015-10-29
Ink For Inkjet Recording, Ink Cartridge, And Ink-recorded Matter App 20150291817 - KATOH; Keita ; et al.	2015-10-15
Inkjet ink, ink cartridge, inkjet recording device, and inkjet printed matter Grant 9,150,745 - Matsuyama , et al. October 6, 2	2015-10-06
Ink composition, recording method, printed matter, ink cartridge, and inkjet recording device Grant 9,139,749 - Matsuyama , et al. September 22, 2	2015-09-22
Ink For Inkjet Recording, Ink Container, And Inkjet Recording Device App 20150259555 - Katoh; Keita ; et al.	2015-09-17
Ink Composition, Ink Cartridge, Ink Recording Device, And Recorded Matter App 20150252203 - Matsuyama; Akihiko ; et al.	2015-09-10
Inkjet Ink, Ink Cartridge, Inkjet Recording Device, And Inkjet Printed Matter App 20150247049 - MATSUYAMA; Akihiko ; et al.	2015-09-03
Ink for inkjet recording, ink container, inkjet recorder and recorded matter Grant 9,028,056 - Naruse , et al. May 12, 2	2015-05-12
Ink For Inkjet Recording, And Ink Cartridge, Inkjet Recording Method, Inkjet Recorder, Ink-recorded Matter And Method Of Producing The Ink-recorded Matter Using The Ink App 20150125672 - Katoh; Keita ; et al.	2015-05-07
Inkjet Recording Ink, Ink Cartridge Using The Ink, And Inkjet Recording Device Using The Ink App 20150116421 - NONOGAKI; Masayasu ; et al.	2015-04-30
Ink For Inkjet Recording, Ink Container, Inkjet Recorder And Recorded Matter App 20150109382 - Naruse; Mitsuru ; et al.	2015-04-23
Inkjet ink, ink storage container, inkjet recording device, and recorded matter Grant 8,974,895 - Naruse , et al. March 10, 2	2015-03-10
Ink Composition, Ink Cartridge, Inkjet Recording Device, And Inkjet Printed Matter App 20150064425 - MATSUYAMA; Akihiko ; et al.	2015-03-05
Ink Composition, Ink Cartridge, Inkjet Recording Device, And Inkjet Printed Matter App 20150064418 - Matsuyama; Akihiko ; et al.	2015-03-05
Ink For Inkjet Recording App 20150056425 - Nagai; Kazukiyo ; et al.	2015-02-26
Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and method of producing the ink-recorded matter using the ink Grant 8,960,885 - Katoh , et al. February 24, 2	2015-02-24
Ink set and inkjet recording method Grant 8,956,451 - Katoh , et al. February 17, 2	2015-02-17
Inkjet Recording Ink And Ink Cartridge Using The Ink, Inkjet Recording Apparatus, Inkjet Recording Method And Ink Recorded Matter App 20140275401 - Katoh; Keita ; et al.	2014-09-18
Inkjet Recording Ink And Ink Cartridge Using The Ink, Inkjet Recording Apparatus, Inkjet Recording Method And Ink Recording Matter App 20140267516 - Nonogaki; Masayasu ; et al.	2014-09-18
Inkjet Ink, Ink Storage Container, Inkjet Recording Device, And Recorded Matter App 20140242352 - Naruse; Mitsuru ; et al.	2014-08-28
Inkjet recording apparatus, method for inkjet recording, and ink Grant 8,801,167 - Katoh , et al. August 12, 2	2014-08-12
Ink For Inkjet Recording, And Ink Cartridge, Inkjet Recording Method, Inkjet Recorder, Ink-recorded Matter And Method Of Producing The Ink-recorded Matter Using The Ink App 20140199530 - KATOH; Keita ; et al.	2014-07-17
Ink For Inkjet Recording, And Ink Cartridge, Inkjet Recording Method, Inkjet Recorder And Ink-recorder Matter Using The Ink App 20140141209 - KOIZUKA; Yuusuke ; et al.	2014-05-22
Ink For Inkjet Recording App 20140120331 - KOIZUKA; Yuusuke ; et al.	2014-05-01
Ink Composition, Recording Method, Printed Matter, Ink Cartridge, And Inkjet Recording Device App 20140092180 - Matsuyama; Akihiko ; et al.	2014-04-03
Inkjet Ink, Ink Cartridge, Inkjet Recording Device, And Inkjet Printed Matter App 20140072779 - MATSUYAMA; Akihiko ; et al.	2014-03-13
Ink Set And Inkjet Recording Method App 20130271524 - KATOH; Keita ; et al.	2013-10-17
Inkjet Recording Ink, Ink Cartridge, And Inkjet Recording Method App 20130242013 - NONOGAKI; Masayasu ; et al.	2013-09-19
Inkjet Ink And Ink Cartridge App 20130197144 - Katoh; Keita ; et al.	2013-08-01
Inkjet recording ink, ink cartridge and inkjet recording apparatus Grant 8,486,185 - Kudoh , et al. July 16, 2	2013-07-16
Inkjet Recording Apparatus, Method For Inkjet Recording, And Ink App 20130063524 - KATOH; Keita ; et al.	2013-03-14
Inkjet Recording Ink, Ink Cartridge And Inkjet Recording Apparatus App 20120121831 - Kudoh; Masaki ; et al.	2012-05-17
Light measuring device capable of measuring optical power level easily with high accuracy Grant 6,043,480 - Sakamoto , et al. March 28, 2	2000-03-28

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