Kobuchi; Nobuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kobuchi; Nobuyuki.The latest application filed is for "polarization optical article in which uneven coloring by polarization color has been improved".

Company Profile

0.5.6

Kobuchi; Nobuyuki - Higashiosaka N/A JP
KOBUCHI; Nobuyuki - Osaka JP
KOBUCHI; Nobuyuki - Higashiosaka-shi 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
Polarization optical article in which uneven coloring by polarization color has been improved Grant 9,507,176 - Kobuchi , et al. November 29, 2	2016-11-29
Process for producing optical article Grant 8,496,328 - Kobuchi , et al. July 30, 2	2013-07-30
Polarization Optical Article In Which Uneven Coloring By Polarization Color Has Been Improved App 20120250142 - KOBUCHI; Nobuyuki ; et al.	2012-10-04
Circularly Polarizing Plate And Circularly Polarizing Lens, And Circularly Polarizing Glasses App 20110205627 - KOBUCHI; Nobuyuki ; et al.	2011-08-25
Process For Producing Optical Article App 20110001252 - KOBUCHI; Nobuyuki ; et al.	2011-01-06
Polarizing Laminate And Process For Producing The Same App 20090305049 - KOBUCHI; Nobuyuki ; et al.	2009-12-10
Polarizing molded article and process for preparing the same Grant 7,318,960 - Yamamoto , et al. January 15, 2	2008-01-15
Optical article App 20070076166 - Kobuchi; Nobuyuki ; et al.	2007-04-05
Polarizing molded article and process for preparing the same App 20020084023 - Yamamoto, Tamenobu ; et al.	2002-07-04

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