Okui; Hiroaki

Patent Applications and Registrations

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

Company Profile

20.37.46

Okui; Hiroaki - Azumino JP
OKUI; Hiroaki - Azumino-shi JP
Okui; Hiroaki - Nagano-ken 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 discharging head and method of manufacturing liquid discharging head Grant 11,446,928 - Takabe , et al. September 20, 2	2022-09-20
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220242119 - OKUI; Hiroaki ; et al.	2022-08-04
Liquid ejecting head and liquid ejecting apparatus Grant 11,400,713 - Okui August 2, 2	2022-08-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220234350 - MURAKAMI; Kentaro ; et al.	2022-07-28
Liquid Ejecting Apparatus And Method Of Fixing Liquid Ejecting Head App 20220219469 - OKUI; Hiroaki ; et al.	2022-07-14
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220184955 - OKUI; Hiroaki ; et al.	2022-06-16
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20220184956 - OKUI; Hiroaki ; et al.	2022-06-16
Liquid ejecting head and liquid ejecting apparatus Grant 11,254,127 - Takahashi , et al. February 22, 2	2022-02-22
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 11,235,575 - Togashi , et al. February 1, 2	2022-02-01
Liquid ejecting head and liquid ejecting apparatus Grant 11,192,366 - Okui , et al. December 7, 2	2021-12-07
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210370674 - OKUI; Hiroaki	2021-12-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210370677 - OKUI; Hiroaki ; et al.	2021-12-02
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210370673 - OKUI; Hiroaki	2021-12-02
Liquid Discharging Head And Method Of Manufacturing Liquid Discharging Head App 20210146686 - TAKABE; Motoki ; et al.	2021-05-20
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210094297 - OKUI; Hiroaki	2021-04-01
Method of controlling liquid ejecting apparatus and liquid ejecting apparatus Grant 10,913,267 - Kaneko , et al. February 9, 2	2021-02-09
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20210023844 - OKUI; Hiroaki ; et al.	2021-01-28
Liquid ejecting head, liquid ejecting unit, liquid ejecting apparatus, and piezoelectric device Grant 10,857,785 - Hirai , et al. December 8, 2	2020-12-08
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20200338890 - TAKAHASHI; Wataru ; et al.	2020-10-29
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20200331269 - TOGASHI; Isamu ; et al.	2020-10-22
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 10,717,277 - Togashi , et al.	2020-07-21
Liquid Ejecting Head, Liquid Ejecting Unit, Liquid Ejecting Apparatus, And Piezoelectric Device App 20200207077 - HIRAI; Eiju ; et al.	2020-07-02
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20200139710 - TOGASHI; Isamu ; et al.	2020-05-07
Liquid ejecting apparatus Grant 10,639,898 - Watanabe , et al.	2020-05-05
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 10,549,533 - Togashi , et al. Fe	2020-02-04
Method Of Controlling Liquid Ejecting Apparatus And Liquid Ejecting Apparatus App 20190389201 - KANEKO; Tomoshige ; et al.	2019-12-26
Liquid ejecting head, manufacturing method thereof, and liquid ejecting apparatus Grant 10,507,655 - Okui , et al. Dec	2019-12-17
Liquid ejecting head and liquid ejecting apparatus Grant 10,399,335 - Okui , et al. Sep	2019-09-03
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20190193402 - TOGASHI; Isamu ; et al.	2019-06-27
Liquid Ejecting Apparatus App 20190143701 - WATANABE; Shunsuke ; et al.	2019-05-16
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 10,272,683 - Togashi , et al.	2019-04-30
Pressure controlling apparatus and liquid ejecting apparatus Grant 10,207,513 - Ishii , et al. Feb	2019-02-19
Liquid ejecting apparatus Grant 10,195,858 - Watanabe , et al. Fe	2019-02-05
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20190023015 - Togashi; Isamu ; et al.	2019-01-24
Method for manufacturing valve unit, and valve unit Grant 10,155,394 - Okui Dec	2018-12-18
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 10,124,586 - Togashi , et al. November 13, 2	2018-11-13
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20180311957 - OKUI; Hiroaki ; et al.	2018-11-01
Liquid Ejecting Head, Manufacturing Method Thereof, And Liquid Ejecting Apparatus App 20180297362 - OKUI; Hiroaki ; et al.	2018-10-18
Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head Grant 10,059,107 - Akahane , et al. August 28, 2	2018-08-28
Liquid ejecting head and liquid ejecting apparatus Grant 9,873,249 - Watanabe , et al. January 23, 2	2018-01-23
Liquid ejecting head and liquid ejecting apparatus Grant 9,840,076 - Okui , et al. December 12, 2	2017-12-12
Liquid ejecting apparatus Grant 9,815,286 - Togashi , et al. November 14, 2	2017-11-14
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20170282623 - TOGASHI; Isamu ; et al.	2017-10-05
Liquid ejecting head unit, liquid ejecting apparatus, wiping method, and printing method Grant 9,724,925 - Nawano , et al. August 8, 2	2017-08-08
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 9,707,760 - Togashi , et al. July 18, 2	2017-07-18
Pressure Controlling Apparatus And Liquid Ejecting Apparatus App 20170129250 - ISHII; Hiroyuki ; et al.	2017-05-11
Liquid Ejecting Apparatus App 20170072696 - WATANABE; Shunsuke ; et al.	2017-03-16
Liquid ejecting head and liquid ejecting apparatus Grant 9,566,787 - Fukuzawa , et al. February 14, 2	2017-02-14
Liquid ejecting apparatus Grant 9,533,505 - Watanabe , et al. January 3, 2	2017-01-03
Method For Manufacturing Valve Unit, And Valve Unit App 20160375693 - OKUI; Hiroaki	2016-12-29
Liquid Ejecting Head Unit, Liquid Ejecting Apparatus, Wiping Method, And Printing Method App 20160347068 - NAWANO; Masahisa ; et al.	2016-12-01
Liquid Ejecting Head, Liquid Ejecting Apparatus, And Manufacturing Method Of Liquid Ejecting Head App 20160297202 - AKAHANE; Fujio ; et al.	2016-10-13
Liquid Ejecting Apparatus App 20160271945 - TOGASHI; Isamu ; et al.	2016-09-22
Valve unit and liquid ejecting apparatus Grant 9,446,420 - Okui September 20, 2	2016-09-20
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20160250852 - Watanabe; Shunsuke ; et al.	2016-09-01
Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head Grant 9,393,786 - Akahane , et al. July 19, 2	2016-07-19
Liquid ejecting head and liquid ejecting apparatus Grant 9,393,785 - Kinoshita , et al. July 19, 2	2016-07-19
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20160200100 - TOGASHI; Isamu ; et al.	2016-07-14
Liquid ejecting head and liquid ejecting apparatus Grant 9,365,041 - Watanabe , et al. June 14, 2	2016-06-14
Flow path structure, liquid ejecting head, and liquid ejecting apparatus Grant 9,346,269 - Akahane , et al. May 24, 2	2016-05-24
Liquid ejecting apparatus and control method thereof Grant 9,333,754 - Ishii , et al. May 10, 2	2016-05-10
Liquid ejecting head Grant 9,315,025 - Okui , et al. April 19, 2	2016-04-19
Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head Grant 9,254,656 - Okui , et al. February 9, 2	2016-02-09
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20160031214 - OKUI; Hiroaki ; et al.	2016-02-04
Liquid Ejecting Head, Liquid Ejecting Apparatus, And Manufacturing Method Of Liquid Ejecting Head App 20160009087 - OKUI; Hiroaki ; et al.	2016-01-14
Head unit and liquid ejecting apparatus Grant 9,233,544 - Akahane , et al. January 12, 2	2016-01-12
Liquid Ejecting Apparatus App 20150352848 - WATANABE; Shunsuke ; et al.	2015-12-10
Liquid ejecting apparatus Grant 9,144,980 - Watanabe , et al. September 29, 2	2015-09-29
Flow Path Structure, Liquid Ejecting Head, And Liquid Ejecting Apparatus App 20150258786 - AKAHANE; Fujio ; et al.	2015-09-17
Liquid Ejecting Apparatus And Control Method Thereof App 20150251430 - ISHII; Hiroyuki ; et al.	2015-09-10
Liquid Ejecting Apparatus App 20150202875 - Watanabe; Shunsuke ; et al.	2015-07-23
Liquid Ejecting Head, Liquid Ejecting Apparatus, And Manufacturing Method Of Liquid Ejecting Head App 20150174901 - AKAHANE; Fujio ; et al.	2015-06-25
Valve Unit And Liquid Ejecting Apparatus App 20150108257 - OKUI; Hiroaki	2015-04-23
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20150042719 - FUKUZAWA; Yuma ; et al.	2015-02-12
Liquid Ejecting Head App 20150021411 - OKUI; Hiroaki ; et al.	2015-01-22
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20140292936 - KINOSHITA; Ryota ; et al.	2014-10-02
Head Unit And Liquid Ejecting Apparatus App 20140285574 - AKAHANE; Fujio ; et al.	2014-09-25
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20140240409 - Watanabe; Shunsuke ; et al.	2014-08-28
Liquid ejection head and liquid ejection apparatus Grant 8,801,154 - Watanabe , et al. August 12, 2	2014-08-12
Liquid ejecting head and liquid ejecting apparatus Grant 8,757,782 - Watanabe , et al. June 24, 2	2014-06-24
Liquid Ejection Head And Liquid Ejection Apparatus App 20130194352 - WATANABE; Shunsuke ; et al.	2013-08-01
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20130147882 - Okui; Hiroaki ; et al.	2013-06-13
Liquid Ejecting Head and Liquid Ejecting Apparatus App 20130127956 - Watanabe; Shunsuke ; et al.	2013-05-23