Ohkuma; Satoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohkuma; Satoshi.The latest application filed is for "blue color composition containing dye, color filter and liquid crystal display device and organic el display provided with the color filter".

Company Profile

0.5.7

Ohkuma; Satoshi - Tokyo 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 display device and color filter for liquid crystal display device Grant 8,269,921 - Ohkuma , et al. September 18, 2	2012-09-18
Color filter and liquid crystal display device Grant 8,237,894 - Yamada , et al. August 7, 2	2012-08-07
Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter Grant 8,212,974 - Ohkuma , et al. July 3, 2	2012-07-03
Color filter with perpendicular optical retardation and liquid crystal display device Grant 7,965,353 - Akao , et al. June 21, 2	2011-06-21
Liquid crystal display device and color filter for liquid crystal display device App 20100271569 - Ohkuma; Satoshi ; et al.	2010-10-28
Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter App 20100271578 - Ohkuma; Satoshi ; et al.	2010-10-28
Red colored film, red colored composition, color filter and liquid crystal display device Grant 7,763,672 - Yamamoto , et al. July 27, 2	2010-07-27
Red colored composition and color filter using the same App 20090321693 - Ohkuma; Satoshi ; et al.	2009-12-31
Color filter and liquid crystal display device App 20090284697 - Asahi; Noriko ; et al.	2009-11-19
Color Filter And Liquid Crystal Display Device App 20090190064 - YAMADA; Kazunori ; et al.	2009-07-30
Color filter and liquid crystal display device App 20080143935 - Akao; Sosuke ; et al.	2008-06-19
Red colored film, red colored composition, color filter and liquid crystal display device App 20070202272 - Yamamoto; Masayuki ; et al.	2007-08-30

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