loadpatents
name:-0.028698921203613
name:-0.02358603477478
name:-0.0095090866088867
Tamaru; Yuji Patent Filings

Tamaru; Yuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tamaru; Yuji.The latest application filed is for "liquid ejection apparatus".

Company Profile
13.27.27
  • Tamaru; Yuji - Tokyo JP
  • Tamaru; Yuji - Yokohama JP
  • Tamaru; Yuji - Yokohama-shi 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
PatentDate
Liquid storage device and liquid filling method
Grant 11,433,677 - Omura , et al. September 6, 2
2022-09-06
Liquid Ejection Apparatus
App 20220274412 - Tamaru; Yuji ;   et al.
2022-09-01
Inkjet Printing Apparatus
App 20220219459 - Muraoka; Chiaki ;   et al.
2022-07-14
Liquid Replenishing System
App 20220184961 - Yashiro; Takanori ;   et al.
2022-06-16
Liquid ejection apparatus
Grant 11,358,393 - Tamaru , et al. June 14, 2
2022-06-14
Inkjet printing apparatus
Grant 11,312,144 - Muraoka , et al. April 26, 2
2022-04-26
Liquid replenishing system
Grant 11,298,945 - Yashiro , et al. April 12, 2
2022-04-12
Liquid collecting device and liquid collecting and filling system
Grant 11,247,475 - Nanjo , et al. February 15, 2
2022-02-15
Printing Element And Method For Manufacturing Same
App 20210387454 - Omura; Atsushi ;   et al.
2021-12-16
Liquid ejection apparatus and liquid filling method
Grant 11,192,381 - Tajima , et al. December 7, 2
2021-12-07
Liquid ejection apparatus and method of controlling liquid ejection apparatus
Grant 11,117,380 - Tamaru , et al. September 14, 2
2021-09-14
Liquid Storage Device And Liquid Filling Method
App 20210162766 - OMURA; Atsushi ;   et al.
2021-06-03
Liquid Replenishing System
App 20210060958 - Yashiro; Takanori ;   et al.
2021-03-04
Liquid Ejection Apparatus
App 20210046761 - Tamaru; Yuji ;   et al.
2021-02-18
Liquid Collecting Device And Liquid Collecting And Filling System
App 20210031531 - Nanjo; Tatsuo ;   et al.
2021-02-04
Inkjet Printing Apparatus
App 20200316952 - Muraoka; Chiaki ;   et al.
2020-10-08
Liquid Ejection Apparatus And Liquid Filling Method
App 20200290362 - Tajima; Hiroki ;   et al.
2020-09-17
Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate
Grant 10,730,299 - Tamaru , et al.
2020-08-04
Liquid Ejection Apparatus And Method Of Controlling Liquid Ejection Apparatus
App 20200207103 - Tamaru; Yuji ;   et al.
2020-07-02
Print element substrate, printhead, and printing apparatus
Grant 10,500,851 - Osuki , et al. Dec
2019-12-10
Method For Manufacturing Liquid Discharge Head, Liquid Discharge Head, And Method For Manufacturing Liquid Discharge Head Substr
App 20190168509 - Tamaru; Yuji ;   et al.
2019-06-06
Liquid discharge head, liquid discharge apparatus, and manufacturing method
Grant 10,300,699 - Seki , et al.
2019-05-28
Liquid ejection head and liquid ejection apparatus
Grant 10,259,222 - Tamaru , et al.
2019-04-16
Liquid discharge head
Grant 10,252,521 - Akama , et al.
2019-04-09
Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate
Grant 10,239,317 - Tamaru , et al.
2019-03-26
Liquid ejection head and method for manufacturing the same
Grant 10,150,295 - Kudo , et al. Dec
2018-12-11
Liquid discharge head
Grant 10,144,219 - Seki , et al. De
2018-12-04
Liquid discharge head
Grant 10,081,184 - Akama , et al. September 25, 2
2018-09-25
Element substrate for liquid ejecting head and wafer
Grant 9,950,525 - Oohashi , et al. April 24, 2
2018-04-24
Print Element Substrate, Printhead, And Printing Apparatus
App 20180104954 - Osuki; Yohei ;   et al.
2018-04-19
Liquid Discharge Head
App 20180029363 - Akama; Yuichiro ;   et al.
2018-02-01
Liquid Discharge Head
App 20180029358 - Akama; Yuichiro ;   et al.
2018-02-01
Method For Manufacturing Liquid Discharge Head, Liquid Discharge Head, And Method For Manufacturing Liquid Discharge Head Substrate
App 20180029367 - Tamaru; Yuji ;   et al.
2018-02-01
Liquid Discharge Head, Liquid Discharge Apparatus, And Manufacturing Method
App 20180029364 - Seki; Sayaka ;   et al.
2018-02-01
Liquid Ejection Head And Liquid Ejection Apparatus
App 20180015721 - Tamaru; Yuji ;   et al.
2018-01-18
Recording-element substrate, recording head, and recording apparatus
Grant 9,833,992 - Taniguchi , et al. December 5, 2
2017-12-05
Liquid Discharge Head
App 20170334202 - Seki; Sayaka ;   et al.
2017-11-23
Liquid Ejection Head And Method For Manufacturing The Same
App 20170190176 - Kudo; Tokuji ;   et al.
2017-07-06
Recording-element Substrate, Recording Head, And Recording Apparatus
App 20170173953 - Taniguchi; Suguru ;   et al.
2017-06-22
Element Substrate For Liquid Ejecting Head And Wafer
App 20170100930 - Oohashi; Ryoji ;   et al.
2017-04-13
Print head and ink jet printing apparatus
Grant 9,033,457 - Oikawa , et al. May 19, 2
2015-05-19
Method for manufacturing substrate for liquid ejection head and method for manufacturing liquid ejection head
Grant 8,943,690 - Ishida , et al. February 3, 2
2015-02-03
Liquid discharge head substrate and liquid discharge head
Grant 8,733,901 - Tamura , et al. May 27, 2
2014-05-27
Print Head And Ink Jet Printing Apparatus
App 20140022309 - Oikawa; Satoshi ;   et al.
2014-01-23
Inkjet printhead substrate, inkjet printhead, and inkjet printing apparatus
Grant 8,523,329 - Tamaru , et al. September 3, 2
2013-09-03
Substrate including a detection feature for liquid discharge head and liquid discharge head
Grant 8,439,485 - Tamaru , et al. May 14, 2
2013-05-14
Method For Manufacturing Substrate For Liquid Ejection Head And Method For Manufacturing Liquid Ejection Head
App 20120047737 - Ishida; Yuzuru ;   et al.
2012-03-01
Substrate For Liquid Discharge Head And Liquid Discharge Head
App 20110310183 - Tamaru; Yuji ;   et al.
2011-12-22
Liquid Discharge Head Substrate And Liquid Discharge Head
App 20110221825 - Tamura; Hideo ;   et al.
2011-09-15
Inkjet Printhead Substrate, Inkjet Printhead, And Inkjet Printing Apparatus
App 20110210997 - Tamaru; Yuji ;   et al.
2011-09-01

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