YAHAGI; Isao

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAHAGI; Isao.The latest application filed is for "polymer compound, composition, insulating layer, and organic thin film transistor".

Company Profile

1.12.19

YAHAGI; Isao - Tsukuba-shi JP
Yahagi; Isao - Tsukuba JP
Yahagi; Isao - Tsuchiura JP
Yahagi; Isao - Tsuchiura-shi JP
Yahagi; Isao - Ibaraki JP
Yahagi; Isao - Ibrakaki 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
Polymer Compound, Composition, Insulating Layer, And Organic Thin Film Transistor App 20210024674 - YAHAGI; Isao ; et al.	2021-01-28
Composition And Organic Film Transistor Using The Same App 20170044287 - YAHAGI; Isao	2017-02-16
Electronic device insulating layer, and method for producing electronic device insulating layer Grant 9,461,257 - Yahagi October 4, 2	2016-10-04
Electronic device insulating layer material capable of forming an insulating layer at low temperature Grant 9,362,512 - Yahagi June 7, 2	2016-06-07
Insulation-layer Material For Electronic Device, And Electronic Device App 20150236281 - Yahagi; Isao	2015-08-20
Organic thin-film transistor insulating layer material Grant 9,035,292 - Yahagi May 19, 2	2015-05-19
Electronic Device Insulating Layer, And Method For Producing Electronic Device Insulating Layer App 20150008418 - Yahagi; Isao	2015-01-08
Organic Thin-film Transistor Insulating Layer Material App 20140070205 - Yahagi; Isao	2014-03-13
Organic thin film transistor, method for manufacturing the same, display member using the organic thin film transistor, and display Grant 8,507,898 - Yahagi August 13, 2	2013-08-13
Resin composition, gate insulating layer, and organic thin film transistor Grant 8,476,621 - Yahagi July 2, 2	2013-07-02
Optical And Thermal Energy Cross-linkable Insulating Layer Material For Organic Thin Film Transistor App 20120292626 - Yahagi; Isao	2012-11-22
Organic Surface Protective Layer Composition And Method For Protecting Organic Surface App 20120273786 - Yahagi; Isao	2012-11-01
Photo-crosslinkable Material For Organic Thin Film Transistor Insulating Layer App 20120235148 - Yahagi; Isao	2012-09-20
Resin Composition For Insulating Layer App 20120053287 - Yahagi; Isao	2012-03-01
Resin Composition, Gate Insulating Layer, And Organic Thin Film Transistor App 20110193071 - Yahagi; Isao	2011-08-11
Organic Thin Film Transistor, Method For Manufacturing The Same, Display Member Using The Organic Thin Film Transistor, And Display App 20110147726 - Yahagi; Isao	2011-06-23
Composition For Insulating Layer App 20110136992 - Yahagi; Isao	2011-06-09
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same Grant 7,439,010 - Watanabe , et al. October 21, 2	2008-10-21
Positive working photosensitive composition App 20060040202 - Yahagi; Isao	2006-02-23
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same App 20050221227 - Watanabe, Keiji ; et al.	2005-10-06
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same Grant 6,949,324 - Watanabe , et al. September 27, 2	2005-09-27
Positive photosensitive composition App 20040259019 - Yahagi, Isao	2004-12-23
Resin composition for intermediate layer of three-layer resist Grant 6,743,885 - Yahagi , et al. June 1, 2	2004-06-01
Silicon-containing compound and organic electroluminescence device using the same Grant 6,696,588 - Ueda , et al. February 24, 2	2004-02-24
Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same App 20030211407 - Watanabe, Keiji ; et al.	2003-11-13
Resin composition for intermediate layer of three-layer resist App 20030092854 - Yahagi, Isao ; et al.	2003-05-15
Silicon-containing compound and organic electroluminescence device using the same App 20020115877 - Ueda, Masato ; et al.	2002-08-22

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