Sago; Koki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sago; Koki.The latest application filed is for "high-dielectric-constant liquid crystal composition used for phase control of electromagnetic wave signal".

Company Profile

3.14.15

Sago; Koki - Chiba 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 crystal composition used for phase control of electromagnetic wave signal Grant 11,155,753 - Tamura , et al. October 26, 2	2021-10-26
High-dielectric-constant Liquid Crystal Composition Used For Phase Control Of Electromagnetic Wave Signal App 20200263090 - URYU; Yoichi ; et al.	2020-08-20
Liquid Crystal Composition Used For Phase Control Of Electromagnetic Wave Signal App 20200224099 - TAMURA; Norio ; et al.	2020-07-16
Liquid crystal device Grant 10,344,212 - Kikuchi , et al. July 9, 2	2019-07-09
Liquid crystal medium, optical device and liquid crystal compound Grant 10,308,870 - Haseba , et al.	2019-06-04
Optically isotropic liquid crystal composition and optical device Grant 9,738,831 - Yamamoto , et al. August 22, 2	2017-08-22
Liquid Crystal Device App 20170233653 - KIKUCHI; Hirotsugu ; et al.	2017-08-17
Optically isotropic liquid crystal medium and optical device Grant 9,701,904 - Ookawa , et al. July 11, 2	2017-07-11
Liquid crystal medium, optical device and liquid crystal compound Grant 9,611,429 - Tobata , et al. April 4, 2	2017-04-04
Liquid crystal medium, optical device, and liquid crystal compound Grant 9,593,094 - Haseba , et al. March 14, 2	2017-03-14
Liquid Crystal Medium, Optical Device And Liquid Crystal Compound App 20160304784 - HASEBA; YASUHIRO ; et al.	2016-10-20
Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element Grant 9,458,125 - Sago , et al. October 4, 2	2016-10-04
Optically Isotropic Liquid Crystal Medium And Optical Device App 20160186060 - OOKAWA; HIROKI ; et al.	2016-06-30
Liquid Crystal Medium, Optical Device And Liquid Crystal Compound App 20160122648 - TOBATA; HITOSHI ; et al.	2016-05-05
Liquid Crystal Medium, Optical Device, And Liquid Crystal Compound App 20160002536 - HASEBA; YASUHIRO ; et al.	2016-01-07
Optically isotropic liquid crystal medium and optical device Grant 9,175,222 - Sago , et al. November 3, 2	2015-11-03
Octahydro Binaphthyl-based Chiral Compound-containing Liquid-crystal Composition And Optical Element App 20150291548 - SAGO; KOKI ; et al.	2015-10-15
Optically Isotropic Liquid Crystal Composition And Optical Device App 20150240159 - Yamamoto; Shin-Ichi ; et al.	2015-08-27
Liquid-crystal composition Grant 8,974,694 - Haseba , et al. March 10, 2	2015-03-10
Optically isotropic liquid crystal medium and optical device Grant 8,911,644 - Yamamoto , et al. December 16, 2	2014-12-16
Optically Isotropic Liquid Crystal Medium And Optical Device App 20140132868 - Sago; Koki ; et al.	2014-05-15
Optically isotropic liquid crystal medium and optical device Grant 8,609,208 - Yamamoto , et al. December 17, 2	2013-12-17
Optically Isotropic Liquid Crystal Medium And Optical Device App 20130278849 - Yamamoto; Shin-Ichi ; et al.	2013-10-24
Liquid-crystal Composition App 20130188107 - Haseba; Yasuhiro ; et al.	2013-07-25
Optically Isotropic Liquid Crystal Medium And Optical Device App 20130114009 - YAMAMOTO; Shin-Ichi ; et al.	2013-05-09

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.