Okubo; Katsuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okubo; Katsuhiro.The latest application filed is for "liquid ejecting head and liquid ejecting apparatus".

Company Profile

20.65.68

Okubo; Katsuhiro - Azumino JP
OKUBO; Katsuhiro - Azumino-shi JP
OKUBO; Katsuhiro - Azumino-shl JP
Okubo; Katsuhiro - Nagano-ken JP
Okubo; Katsuhiro - Suwa N/A JP
Okubo; Katsuhiro - Suwa-shi JP
Okubo; Katsuhiro - Nagano 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
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220305787 - Okubo; Katsuhiro ; et al.	2022-09-29
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220305788 - KANEGAE; Takahiro ; et al.	2022-09-29
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220305785 - KANEGAE; Takahiro ; et al.	2022-09-29
Liquid ejecting head unit Grant 11,433,671 - Hagiwara , et al. September 6, 2	2022-09-06
Liquid ejecting head unhand liquid ejecting apparatus Grant 11,318,743 - Okubo , et al. May 3, 2	2022-05-03
Liquid ejecting head and liquid ejecting apparatus Grant 11,312,130 - Hagiwara , et al. April 26, 2	2022-04-26
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head Grant 11,312,138 - Kanegae , et al. April 26, 2	2022-04-26
Liquid discharging head unit and liquid discharging apparatus Grant 11,254,125 - Okubo , et al. February 22, 2	2022-02-22
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220032641 - KANEGAE; Takahiro ; et al.	2022-02-03
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220032640 - KANEGAE; Takahiro ; et al.	2022-02-03
Channel structure, liquid ejecting unit, and liquid ejecting apparatus Grant 11,225,082 - Kanegae , et al. January 18, 2	2022-01-18
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210402771 - TOMIMATSU; Shingo ; et al.	2021-12-30
Flow Passage Member, Liquid Ejecting Head, Liquid Ejecting Apparatus, And Method For Manufacturing Flow Passage Member App 20210394520 - WATANABE; Eiichiro ; et al.	2021-12-23
Liquid ejecting head and liquid ejecting apparatus Grant 11,155,090 - Okubo , et al. October 26, 2	2021-10-26
Channel member, head unit, and head unit group Grant 11,110,717 - Hagiwara , et al. September 7, 2	2021-09-07
Liquid ejecting head and liquid ejecting apparatus Grant 11,104,146 - Kanegae , et al. August 31, 2	2021-08-31
Liquid ejecting head unit, liquid ejecting head module, and liquid ejecting apparatus Grant 10,974,509 - Hagiwara , et al. April 13, 2	2021-04-13
Liquid Ejecting Head Unit App 20210060943 - HAGIWARA; Hiroyuki ; et al.	2021-03-04
Liquid Discharging Head Unit And Liquid Discharging Apparatus App 20210060945 - OKUBO; Katsuhiro ; et al.	2021-03-04
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head Grant 10,843,466 - Kanegae , et al. November 24, 2	2020-11-24
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20200282724 - OKUBO; Katsuhiro ; et al.	2020-09-10
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20200282721 - HAGIWARA; Hiroyuki ; et al.	2020-09-10
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20200207109 - Kanegae; Takahiro ; et al.	2020-07-02
Channel Structure, Liquid Ejecting Unit, And Liquid Ejecting Apparatus App 20200207105 - KANEGAE; Takahiro ; et al.	2020-07-02
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head App 20200171824 - KANEGAE; Takahiro ; et al.	2020-06-04
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head App 20200171825 - KANEGAE; Takahiro ; et al.	2020-06-04
Ink Jet Head App 20200156372 - OKAMURA; Yu ; et al.	2020-05-21
Channel Member, Head Unit, And Head Unit Group App 20200101754 - HAGIWARA; Hiroyuki ; et al.	2020-04-02
Head Unit And Liquid Ejecting Apparatus App 20200101733 - HAGIWARA; Hiroyuki ; et al.	2020-04-02
Liquid Ejecting Head Unit, Liquid Ejecting Head Module, And Liquid Ejecting Apparatus App 20200101734 - HAGIWARA; Hiroyuki ; et al.	2020-04-02
Liquid Ejecting Head, Liquid Ejecting Apparatus, Liquid Ejecting Head Cleaning Method, And Liquid Ejecting Head Manufacturing Me App 20200070520 - MURAKAMI; Kentaro ; et al.	2020-03-05
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head Grant 10,576,743 - Kanegae , et al.	2020-03-03
Liquid Ejecting Head Unhand Liquid Ejecting Apparatus App 20190337293 - OKUBO; Katsuhiro ; et al.	2019-11-07
Liquid ejecting head and method for manufacturing liquid ejecting head unit Grant 10,464,344 - Sugawara , et al. No	2019-11-05
Liquid ejecting head unit and liquid ejecting apparatus Grant 10,384,448 - Okubo , et al. A	2019-08-20
Liquid ejecting head with connection mechanism for a flexible circuit and circuit board Grant 10,363,737 - Kanegae , et al.	2019-07-30
Liquid discharging head, liquid discharging apparatus, and manufacturing method of liquid discharging apparatus Grant 10,363,749 - Sato , et al.	2019-07-30
Liquid Discharging Head, Liquid Discharging Apparatus, And Manufacturing Method Of Liquid Discharging Apparatus App 20190001687 - SATO; Masahiko ; et al.	2019-01-03
Liquid ejecting apparatus and liquid filling method and control method for the same Grant 10,076,913 - Sato , et al. September 18, 2	2018-09-18
Liquid ejecting apparatus and method for controlling liquid ejecting apparatus Grant 10,029,471 - Okubo July 24, 2	2018-07-24
Liquid Ejecting Head And Method For Manufacturing Liquid Ejecting Head Unit App 20180170048 - SUGAWARA; Yoshiki ; et al.	2018-06-21
Liquid Ejecting Head App 20180134035 - KANEGAE; Takahiro ; et al.	2018-05-17
Liquid ejecting head and liquid ejecting apparatus Grant 9,956,773 - Watanabe , et al. May 1, 2	2018-05-01
Liquid ejecting head unit and liquid ejecting apparatus Grant 9,956,778 - Okubo May 1, 2	2018-05-01
Liquid ejecting head unit, liquid ejecting head module, liquid ejecting apparatus, and method of manufacturing liquid ejecting head unit Grant 9,873,256 - Owaki , et al. January 23, 2	2018-01-23
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20170291417 - OKUBO; Katsuhiro ; et al.	2017-10-12
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head App 20170217169 - KANEGAE; Takahiro ; et al.	2017-08-03
Liquid Ejecting Apparatus And Liquid Filling Method And Control Method For The Same App 20170217198 - SATO; Masahiko ; et al.	2017-08-03
Liquid Ejecting Apparatus And Method For Controlling Liquid Ejecting Apparatus App 20170210139 - OKUBO; Katsuhiro	2017-07-27
Liquid ejecting apparatus Grant 9,649,842 - Owaki , et al. May 16, 2	2017-05-16
Liquid ejecting head unit and liquid ejecting apparatus Grant 9,592,663 - Ishii , et al. March 14, 2	2017-03-14
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20170008284 - OKUBO; Katsuhiro	2017-01-12
Liquid Ejecting Head Unit, Liquid Ejecting Head Module, Liquid Ejecting Apparatus, And Method Of Manufacturing Liquid Ejecting Head Unit App 20170008291 - OWAKI; Hiroshige ; et al.	2017-01-12
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20160311224 - WATANABE; Shunsuke ; et al.	2016-10-27
Liquid ejecting head and liquid ejecting apparatus Grant 9,475,292 - Kanegae , et al. October 25, 2	2016-10-25
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20160229187 - KANEGAE; Takahiro ; et al.	2016-08-11
Liquid ejecting head and liquid ejecting apparatus Grant 9,409,392 - Watanabe , et al. August 9, 2	2016-08-09
Liquid ejecting head and liquid ejecting apparatus Grant 9,290,004 - Owaki , et al. March 22, 2	2016-03-22
Liquid ejecting head and liquid ejecting apparatus Grant 9,174,443 - Watanabe , et al. November 3, 2	2015-11-03
Liquid ejecting head unit, liquid ejecting apparatus, and liquid ejecting head set Grant 9,150,021 - Ishii , et al. October 6, 2	2015-10-06
Liquid ejecting head unit and liquid ejecting apparatus Grant 9,120,313 - Owaki , et al. September 1, 2	2015-09-01
Liquid ejecting head and liquid ejecting apparatus Grant 9,090,071 - Enomoto , et al. July 28, 2	2015-07-28
Liquid ejecting head module and liquid ejecting apparatus Grant 9,073,334 - Hagiwara , et al. July 7, 2	2015-07-07
Liquid ejecting head and liquid ejecting apparatus Grant 9,061,497 - Okubo June 23, 2	2015-06-23
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20150049148 - OWAKI; Hiroshige ; et al.	2015-02-19
Liquid ejecting head and liquid ejecting apparatus Grant 8,899,727 - Owaki , et al. December 2, 2	2014-12-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20140292914 - ENOMOTO; Katsumi ; et al.	2014-10-02
Liquid Ejecting Head Module And Liquid Ejecting Apparatus App 20140292933 - Hagiwara; Hiroyuki ; et al.	2014-10-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20140292908 - WATANABE; Shunsuke ; et al.	2014-10-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20140292931 - WATANABE; Shunsuke ; et al.	2014-10-02
Liquid Ejecting Apparatus App 20140285575 - OWAKI; Hiroshige ; et al.	2014-09-25
Liquid ejecting head and liquid ejecting apparatus Grant 8,820,905 - Kobayashi , et al. September 2, 2	2014-09-02
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20140240401 - Okubo; Katsuhiro	2014-08-28
Liquid ejecting head, liquid ejecting head unit, liquid ejecting apparatus and method of manufacturing liquid ejecting head Grant 8,596,743 - Suzuki , et al. December 3, 2	2013-12-03
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20130293635 - OWAKI; Hiroshige ; et al.	2013-11-07
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20130293627 - ISHII; Hiroyuki ; et al.	2013-11-07
Liquid Ejecting Head Unit, Liquid Ejecting Apparatus, And Liquid Ejecting Head Set App 20130265363 - ISHII; Hiroyuki ; et al.	2013-10-10
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20130201248 - OWAKI; Hiroshige ; et al.	2013-08-08
Liquid ejection head unit and liquid ejection apparatus Grant 8,449,094 - Okubo May 28, 2	2013-05-28
Liquid ejecting head unit and liquid ejecting apparatus Grant 8,425,009 - Okubo April 23, 2	2013-04-23
Liquid ejecting head, liquid ejecting apparatus, and actuator device Grant 8,398,214 - Okubo March 19, 2	2013-03-19
Method for manufacturing liquid flow passage unit, liquid flow passage unit, liquid ejecting head unit, and liquid ejecting apparatus Grant 8,376,517 - Okubo February 19, 2	2013-02-19
Liquid ejecting head, liquid ejecting head unit and liquid ejecting apparatus Grant 8,337,005 - Okubo December 25, 2	2012-12-25
Method of manufacturing liquid ejecting head Grant 8,329,086 - Kobayashi , et al. December 11, 2	2012-12-11
Liquid Ejection Head Unit And Liquid Ejection Apparatus App 20120249684 - Okubo; Katsuhiro	2012-10-04
Liquid ejecting head and liquid ejecting apparatus Grant 8,210,656 - Suzuki , et al. July 3, 2	2012-07-03
Method of manufacturing liquid ejecting head Grant 8,171,635 - Kobayashi , et al. May 8, 2	2012-05-08
Liquid ejecting head and liquid ejecting apparatus incorporating the same Grant 8,157,366 - Okubo April 17, 2	2012-04-17
Liquid ejecting head and liquid ejecting apparatus Grant 8,104,883 - Okubo January 31, 2	2012-01-31
Liquid ejecting head and liquid ejecting device Grant 8,047,635 - Okubo November 1, 2	2011-11-01
Liquid Ejecting Head, Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20110254892 - Okubo; Katsuhiro	2011-10-20
Liquid Ejecting Head, Liquid Ejecting Head Unit, Liquid Ejecting Apparatus And Method Of Manufacturing Liquid Ejecting Head App 20110242190 - SUZUKI; Shigeki ; et al.	2011-10-06
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20110228021 - KOBAYASHI; Hiroyuki ; et al.	2011-09-22
Liquid jetting apparatus and liquid jetting method for controlling droplet landing positions Grant 7,905,563 - Gao , et al. March 15, 2	2011-03-15
Method Of Manufacturing Liquid Ejecting Head App 20110030216 - Kobayashi; Hiroyuki ; et al.	2011-02-10
Method Of Manufacturing Liquid Ejecting Head App 20110031641 - Kobayashi; Hiroyuki ; et al.	2011-02-10
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20110018942 - SUZUKI; Shigeki ; et al.	2011-01-27
Liquid-jet apparatus liquid introducing needle with air intake suppression Grant 7,871,157 - Koike , et al. January 18, 2	2011-01-18
Method For Manufacturing Liquid Flow Passage Unit, Liquid Flow Passage Unit, Liquid Ejecting Head Unit, And Liquid Ejecting Apparatus App 20100245474 - OKUBO; Katsuhiro	2010-09-30
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus App 20100245481 - OKUBO; Katsuhiro	2010-09-30
Liquid jetting apparatus and liquid jetting method Grant 7,699,418 - Gao , et al. April 20, 2	2010-04-20
Liquid Ejecting Head, Manufacturing Method Of The Same, And Liquid Ejecting Apparatus App 20100079557 - OKUBO; Katsuhiro	2010-04-01
Liquid Jetting Apparatus And Liquid Jetting Method App 20100007688 - GAO; Yue ; et al.	2010-01-14
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20090231379 - Okubo; Katsuhiro	2009-09-17
Liquid Ejecting Head, Liquid Ejecting Apparatus, And Actuator Device App 20090213189 - OKUBO; Katsuhiro	2009-08-27
Liquid Ejecting Head And Liquid Ejecting Apparatus Incorporating The Same App 20090207216 - Okubo; Katsuhiro	2009-08-20
Liquid Ejecting Head And Liquid Ejecting Device App 20090195622 - Okubo; Katsuhiro	2009-08-06
Liquid ejecting head and liquid ejecting apparatus Grant 7,537,328 - Okubo May 26, 2	2009-05-26
Liquid ejecting head Grant 7,490,923 - Shibuya , et al. February 17, 2	2009-02-17
Liquid jetting apparatus and liquid jetting method Grant 7,467,835 - Gao , et al. December 23, 2	2008-12-23
Liquid Ejecting Head App 20080235947 - SHIBUYA; Hirokazu ; et al.	2008-10-02
Liquid-jet Apparatus App 20080117270 - KOIKE; Yasunori ; et al.	2008-05-22
Liquid Jetting Apparatus And Liquid Jetting Method App 20080030531 - GAO; Yue ; et al.	2008-02-07
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20070252877 - OKUBO; Katsuhiro	2007-11-01
Liquid jetting head Grant 7,237,878 - Okubo July 3, 2	2007-07-03
Ink-jetting recording apparatus and liquid ejecting apparatus Grant 7,168,786 - Tanaka , et al. January 30, 2	2007-01-30
Liquid ejecting head App 20060164467 - Shibuya; Hirokazu ; et al.	2006-07-27
Liquid jetting apparatus and liquid jetting method App 20050270317 - Gao, Yue ; et al.	2005-12-08
Liquid jetting head Grant 6,945,637 - Okubo September 20, 2	2005-09-20
Ink-jetting recording apparatus and liquid ejecting apparatus App 20050200641 - Tanaka, Ryoichi ; et al.	2005-09-15
Liquid jetting head App 20030214563 - Okubo, Katsuhiro	2003-11-20
Liquid jetting head App 20030210308 - Okubo, Katsuhiro	2003-11-13
Recording head unit Grant 6,634,742 - Owaki , et al. October 21, 2	2003-10-21
Recording head unit App 20010030676 - Owaki, Hiroshige ; et al.	2001-10-18
Ink cartridge for printer Grant D447,169 - Okubo , et al. August 28, 2	2001-08-28
Ink-jet recording head Grant 6,190,006 - Kurashima , et al. February 20, 2	2001-02-20
Ink feed container Grant 6,106,112 - Okubo , et al. August 22, 2	2000-08-22