Ishizumi; Takashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishizumi; Takashi.The latest application filed is for "light guide plate, illumination device, and liquid crystal display device".

Company Profile

0.7.10

Ishizumi; Takashi - Osaka N/A JP
Ishizumi; Takashi - Osaka-shi JP
Ishizumi; Takashi - Nara N/A JP
Ishizumi; Takashi - Kitakatsuragi-gun 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
Display device and display control method Grant 8,791,932 - Ueno , et al. July 29, 2	2014-07-29
Light Guide Plate, Illumination Device, And Liquid Crystal Display Device App 20130182200 - Ishizumi; Takashi	2013-07-18
Display device Grant 8,373,640 - Ishizumi , et al. February 12, 2	2013-02-12
Illumination Device And Display Device Incorporating Same App 20130027970 - Ishizumi; Takashi	2013-01-31
Liquid Crystal Display Device And Method For Manufacturing Liquid Crystal Display Device App 20120194764 - Ishizumi; Takashi	2012-08-02
Liquid Crystal Display Device And Method For Controlling Display Of Liquid Crystal Display Device App 20120113164 - Furukawa; Hiroyuki ; et al.	2012-05-10
Display Device And Display Control Method App 20120075274 - Ueno; Masafumi ; et al.	2012-03-29
Liquid crystal display and light guide plate Grant 8,130,340 - Ohmi , et al. March 6, 2	2012-03-06
Liquid crystal display and light guide plate App 20090103009 - Ohmi; Tadahiro ; et al.	2009-04-23
Display Device App 20090040171 - Ishizumi; Takashi ; et al.	2009-02-12
Liquid crystal display unit having back-light with fluorescent tubes and fresnel lens with longitudinal cuts perpendicular to tubes Grant 7,382,426 - Ishizumi , et al. June 3, 2	2008-06-03
Liquid crystal display unit, and display unit provided with it App 20060170841 - Ishizumi; Takashi ; et al.	2006-08-03
Vapor growth apparatus and vapor growth method capable of growing good productivity Grant 5,730,802 - Ishizumi , et al. March 24, 1	1998-03-24

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