TORIYAMA; AKIKO

Patent Applications and Registrations

Patent applications and USPTO patent grants for TORIYAMA; AKIKO.The latest application filed is for "projection liquid crystal display device and electronic apparatus".

Company Profile

3.8.8

TORIYAMA; AKIKO - TOKYO JP
Toriyama; Akiko - Kanagawa JP
Toriyama; Akiko - Kumagaya 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
Projection Liquid Crystal Display Device And Electronic Apparatus App 20220113611 - TORIYAMA; AKIKO ; et al.	2022-04-14
Optical compensation element, liquid crystal light valve assembly, and liquid crystal projector apparatus Grant 10,928,679 - Toriyama , et al. February 23, 2	2021-02-23
Optical Compensation Element, Liquid Crystal Light Valve Assembly, And Liquid Crystal Projector Apparatus App 20190204647 - TORIYAMA; AKIKO ; et al.	2019-07-04
Liquid crystal display element and projection type liquid crystal display device Grant 8,212,985 - Kuroi , et al. July 3, 2	2012-07-03
Liquid crystal display device and projection type liquid crystal display apparatus Grant 8,004,634 - Toriyama , et al. August 23, 2	2011-08-23
Liquid crystal display apparatus and liquid crystal panel Grant 7,808,587 - Shirasaka , et al. October 5, 2	2010-10-05
Liquid crystal display device and projection type liquid crystal display apparatus App 20090128720 - Toriyama; Akiko ; et al.	2009-05-21
Liquid Crystal Display Apparatus And Liquid Crystal Panel App 20090059174 - Shirasaka; Yasuhiro ; et al.	2009-03-05
Liquid crystal display device and projection type display apparatus Grant 7,453,544 - Toriyama , et al. November 18, 2	2008-11-18
Liquid crystal display element and projection type liquid crystal display device App 20080055492 - Kuroi; Hidenobu ; et al.	2008-03-06
Liquid crystal display device and projection type display apparatus App 20070121050 - Toriyama; Akiko ; et al.	2007-05-31
Liquid crystal display element and projection display device Grant 7,167,229 - Toriyama , et al. January 23, 2	2007-01-23
Twisted nematic liquid crystal material with certain values for dielectric constant anisotropy, twisted elasticity modulus and refractive index anisotropy Grant 7,123,336 - Toriyama , et al. October 17, 2	2006-10-17
Liquid crystal display element and projection display device App 20050185132 - Toriyama, Akiko ; et al.	2005-08-25
Liquid crystal display element and projection type display device App 20050024578 - Toriyama, Akiko ; et al.	2005-02-03
Liquid crystal display device and method of manufacturing the same Grant 6,724,457 - Sunohara , et al. April 20, 2	2004-04-20

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