Sujaku; Shiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sujaku; Shiro.The latest application filed is for "liquid discharge head and manufacturing method therefor".

Company Profile

5.11.12

Sujaku; Shiro - Kawasaki JP
Sujaku; Shiro - Kawasaki-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

Patent	Date
Liquid discharge head and manufacturing method therefor Grant 11,161,342 - Toshishige , et al. November 2, 2	2021-11-02
Liquid ejection head and method of manufacturing same Grant 10,744,770 - Toshishige , et al. A	2020-08-18
Liquid Discharge Head And Manufacturing Method Therefor App 20200061995 - Toshishige; Mitsunori ; et al.	2020-02-27
Liquid Ejection Head And Method Of Manufacturing Same App 20200009863 - Toshishige; Mitsunori ; et al.	2020-01-09
Liquid Ejection Head Substrate And Method For Producing Liquid Ejection Head Substrate App 20190263124 - Takahashi; Kenji ; et al.	2019-08-29
Method for manufacturing liquid-discharge-head substrate Grant 10,166,779 - Sujaku , et al. J	2019-01-01
Method for producing liquid-ejection-head substrate and liquid-ejection-head substrate produced by the same Grant 9,610,773 - Ibe , et al. April 4, 2	2017-04-04
Method for manufacturing liquid ejection head Grant 9,604,454 - Yamamuro , et al. March 28, 2	2017-03-28
Method For Manufacturing Liquid-discharge-head Substrate App 20160229183 - Sujaku; Shiro ; et al.	2016-08-11
Method For Producing Liquid-ejection-head Substrate And Liquid-ejection-head Substrate Produced By The Same App 20160229184 - Ibe; Satoshi ; et al.	2016-08-11
Liquid ejection head and method for manufacturing liquid ejection head Grant 9,174,439 - Ibe , et al. November 3, 2	2015-11-03
Method For Manufacturing Liquid Ejection Head App 20150290939 - Yamamuro; Jun ; et al.	2015-10-15
Liquid ejection head and fabricating method therefor Grant 9,132,647 - Sujaku , et al. September 15, 2	2015-09-15
Device substrate, liquid ejection head, and method for manufacturing device substrate and liquid ejection head Grant 9,108,406 - Hasegawa , et al. August 18, 2	2015-08-18
Liquid ejection head and printing apparatus Grant 9,085,141 - Oya , et al. July 21, 2	2015-07-21
Liquid Ejection Head And Fabricating Method Therefor App 20150097899 - SUJAKU; Shiro ; et al.	2015-04-09
Liquid Ejection Head And Printing Apparatus App 20150062260 - OYA; Shuhei ; et al.	2015-03-05
Method for manufacturing liquid ejection head Grant 8,968,584 - Yamamuro , et al. March 3, 2	2015-03-03
Method of manufacturing liquid ejection head Grant 8,945,957 - Komiyama , et al. February 3, 2	2015-02-03
Device Substrate, Liquid Ejection Head, And Method For Manufacturing Device Substrate And Liquid Ejection Head App 20140340451 - Hasegawa; Kouji ; et al.	2014-11-20
Method For Manufacturing Liquid Ejection Head App 20140061152 - Yamamuro; Jun ; et al.	2014-03-06
Liquid Ejection Head And Method For Manufacturing Liquid Ejection Head App 20140035999 - Ibe; Satoshi ; et al.	2014-02-06
Method Of Manufacturing Liquid Ejection Head App 20130288405 - Komiyama; Hiroto ; et al.	2013-10-31

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