Sagou; Kouki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sagou; Kouki.The latest application filed is for "compound having branched alkyl or branched alkenyl, optically isotropic liquid crystal medium and optical element".

Company Profile

0.11.12

Sagou; Kouki - Chiba JP
Sagou; Kouki - Ichihara JP
SAGOU; Kouki - Ichihara-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
Five-ring liquid crystal compound having a nitrogen-containing heterocyclic ring, liquid crystal composition and liquid crystal display device Grant 8,475,888 - Tanaka , et al. July 2, 2	2013-07-02
Compound Having Branched Alkyl Or Branched Alkenyl, Optically Isotropic Liquid Crystal Medium And Optical Element App 20130100369 - Sagou; Kouki ; et al.	2013-04-25
Compound having hydrocoumarin skeleton, liquid crystal compostition, and liquid crystal display device Grant 8,366,963 - Goto , et al. February 5, 2	2013-02-05
Liquid crystal compound, liquid crystal composition and liquid crystal display device Grant 8,337,718 - Goto , et al. December 25, 2	2012-12-25
Liquid crystal composition and liquid crystal display device Grant 8,147,930 - Saito , et al. April 3, 2	2012-04-03
Five-ring Liquid Crystal Compound Having A Nitrogen-containing Heterocyclic Ring, Liquid Crystal Composition And Liquid Crystal Display Device App 20110193022 - Tanaka; Hiroyuki ; et al.	2011-08-11
Compound Having Hydrocoumarin Skeleton, Liquid Crystal Compostition, And Liquid Crystal Display Device App 20110193021 - GOTO; Mayumi ; et al.	2011-08-11
Liquid Crystal Compound, Liquid Crystal Composition And Liquid Crystal Display Device App 20110180756 - GOTO; Shuichi ; et al.	2011-07-28
Compound having hydrocoumarin skeleton, liquid crystal composition, and liquid crystal display device Grant 7,951,305 - Goto , et al. May 31, 2	2011-05-31
Liquid Crystal Composition and Liquid Crystal Display Device App 20100294991 - SAITO; Masayuki ; et al.	2010-11-25
Compound Having Hydrocoumarin Skeleton, Liquid Crystal Composition, And Liquid Crystal Display Device App 20090267026 - Goto; Mayumi ; et al.	2009-10-29
Liquid crystal compound having chroman ring, liquid crystal composition comprising the compound and liquid crystal display device comprising the composition Grant 7,247,355 - Sagou , et al. July 24, 2	2007-07-24
Liquid crystal compound having chroman ring, liquid crystal composition comprising the compound and liquid crystal display device comprising the composition App 20060131540 - Sagou; Kouki ; et al.	2006-06-22
Difluoromethyl ether derivative and process for producing the same Grant 6,864,397 - Kondo , et al. March 8, 2	2005-03-08
Difluoromethyl ether derivative and process for producing the same Grant 6,827,876 - Kondo , et al. December 7, 2	2004-12-07
Difluoromethyl ether derivative and process for producing the same App 20040016906 - Kondo, Tomoyuki ; et al.	2004-01-29
Difluoromethyl ether derivative and process for producing the same App 20040004207 - Kondo, Tomoyuki ; et al.	2004-01-08
Difluoromethyl ether derivative and process for producing the same Grant 6,605,747 - Kondo , et al. August 12, 2	2003-08-12
Difluoromethyl ether derivative and process for producing the same App 20020120168 - Kondo, Tomoyuki ; et al.	2002-08-29
Liquid crystalline compounds having a silane diyl group, liquid crystal compositions comprising the same and liquid crystal display devices App 20020047103 - Sagou, Kouki ; et al.	2002-04-25

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