Akao; Sosuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akao; Sosuke.The latest application filed is for "phase-type diffraction device, manufacturing method thereof and image pick-up apparatus".

Company Profile

0.9.13

Akao; Sosuke - Tokyo N/A 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
Phase-type diffraction device, manufacturing method thereof and image pick-up apparatus Grant 8,488,098 - Akao , et al. July 16, 2	2013-07-16
Retardation substrate, method of manufacturing the same, and liquid crystal display Grant 8,350,998 - Akao , et al. January 8, 2	2013-01-08
Retardation plate, method for manufacturing the retardation plate, and liquid crystal display Grant 8,284,357 - Akao , et al. October 9, 2	2012-10-09
Retardation substrate, method of manufacturing the same, and liquid crystal display Grant 8,101,249 - Akao , et al. January 24, 2	2012-01-24
Phase-type diffraction device, manufacturing method thereof and image pick-up apparatus App 20110304782 - Akao; Sosuke ; et al.	2011-12-15
Phase-type diffraction device, manufacturing method thereof and image pick-up apparatus App 20110285956 - Akao; Sosuke ; et al.	2011-11-24
Color filter with perpendicular optical retardation and liquid crystal display device Grant 7,965,353 - Akao , et al. June 21, 2	2011-06-21
Retardation substrate, method of manufacturing the same, and liquid crystal display App 20110141407 - Akao; Sosuke ; et al.	2011-06-16
Method for evaluating color filter, color filter and liquid crystal display device Grant 7,948,623 - Minato , et al. May 24, 2	2011-05-24
Retardation substrate, semi-transparent liquid crystal display, and method for manufacturing retardation substrate Grant 7,948,590 - Akao , et al. May 24, 2	2011-05-24
Retardation Substrate, Method Of Manufacturing The Same, And Liquid Crystal Display App 20110059263 - Akao; Sosuke ; et al.	2011-03-10
Retardation substrate, semi-transparent liquid crystal display, and method for manufacturing retardation substrate App 20110025954 - Akao; Sosuke ; et al.	2011-02-03
Retardation plate, method for manufacturing the retardation plate, and liquid crystal display App 20110025953 - Akao; Sosuke ; et al.	2011-02-03
Retardation plate, method for manufacturing the retardation plate, and liquid crystal display App 20110025952 - Akao; Sosuke ; et al.	2011-02-03
Liquid crystal display device and method for manufacturing the same Grant 7,872,715 - Akao , et al. January 18, 2	2011-01-18
Liquid Crystal Display Device and Method for Manufacturing the Same App 20100149460 - Akao; Sosuke ; et al.	2010-06-17
Retardation Substrate, Method Of Manufacturing The Same, And Liquid Crystal Display App 20100060845 - AKAO; Sosuke ; et al.	2010-03-11
Retardation Substrate, Method Of Manufacturing The Same, And Liquid Crystal Display App 20090279042 - AKAO; Sosuke ; et al.	2009-11-12
Method for evaluating color filter, color filter and liquid crystal display device App 20090257007 - Minato; Koichi ; et al.	2009-10-15
Retardation substrate, method of manufacturing the same, and liquid crystal display App 20090128743 - Akao; Sosuke ; et al.	2009-05-21
Color filter and liquid crystal display device App 20080143935 - Akao; Sosuke ; et al.	2008-06-19

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