KOZU; Kazuma

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOZU; Kazuma.The latest application filed is for "design method, manufacturing method, and design system of progressive addition lens, and progressive addition lens".

Company Profile

1.21.21

KOZU; Kazuma - 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
Design Method, Manufacturing Method, And Design System Of Progressive Addition Lens, And Progressive Addition Lens App 20210271108 - KOZU; Kazuma	2021-09-02
Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereof Grant 10,578,887 - Kaga , et al.	2020-03-03
Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereof Grant 10,578,888 - Kaga , et al.	2020-03-03
Spectacle lens, manufacturing method, supply system, and supply program thereof Grant 10,401,650 - Kaga , et al. Sep	2019-09-03
Spectacle lenses Grant 10,330,952 - Kozu	2019-06-25
Progressive addition lens, design method and manufacturing method therefor, and progressive addition lens manufacturing system Grant 10,302,965 - Kozu	2019-05-28
Progressive power lens Grant 10,203,523 - Kozu , et al. Feb	2019-02-12
Pair Of Spectacle Lenses For Binocular Vision, Manufacturing Method, Supply System And Supply Program Thereof App 20180004010 - KAGA; Tadashi ; et al.	2018-01-04
Pair Of Spectacle Lenses For Binocular Vision, Manufacturing Method, Supply System And Supply Program Thereof App 20170371181 - KAGA; Tadashi ; et al.	2017-12-28
Spectacle Lens, Manufacturing Method, Supply System, And Supply Program Thereof App 20170351116 - KAGA; Tadashi ; et al.	2017-12-07
Progressive Power Lens App 20170293159 - KOZU; Kazuma ; et al.	2017-10-12
Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens Grant 9,778,486 - Kozu , et al. October 3, 2	2017-10-03
Spectacle lens, manufacturing method thereof and lens supply system Grant 9,753,307 - Kozu , et al. September 5, 2	2017-09-05
Spectacle lens, and method for designing spectacle lens, manufacturing method and manufacturing system of the spectacle lens Grant 9,638,937 - Odaira , et al. May 2, 2	2017-05-02
Progressive Addition Lens, Design Method And Manufacturing Method Therefor, And Progressive Addition Lens Manufacturing System App 20170045757 - KOZU; Kazuma	2017-02-16
Manufacturing Apparatus And Manufacturing Method For Spectacle Lens App 20160161765 - KOZU; Kazuma	2016-06-09
Spectacle Lens, Manufacturing Method Thereof And Lens Supply System App 20160033791 - KOZU; Kazuma ; et al.	2016-02-04
Manufacturing Apparatus And Manufacturing Method For Spectacle Lens App 20160004096 - KOZU; Kazuma	2016-01-07
Manufacturing Apparatus And Manufacturing Method For Astigmatic Spectacle Lens App 20150362747 - KOZU; Kazuma	2015-12-17
Spectacle Lenses App 20150346515 - KOZU; Kazuma	2015-12-03
Eyeglass lens and design method, manufacturing method and design system for eyeglass lens Grant 8,974,058 - Kozu , et al. March 10, 2	2015-03-10
Spectacle Lens, And Method For Designing Spectacle Lens, Manufacturing Method And Manufacturing System Of The Spectacle Lens App 20150049302 - Odaira; Tomohiro ; et al.	2015-02-19
Method Of Compiling Shape Data Of A Spectacle Lens, Spectacle Lens Shape Data Compiling Device And Spectacle Lens App 20140313476 - KOZU; Kazuma ; et al.	2014-10-23
Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens Grant 8,814,353 - Kozu , et al. August 26, 2	2014-08-26
Eyeglass Lens And Design Method, Manufacturing Method And Design System For Eyeglass Lens App 20130235336 - KOZU; Kazuma ; et al.	2013-09-12
Method and device for evaluating graduated refraction power lens and method for manufacturing graduated refraction power lens Grant 8,386,203 - Kozu February 26, 2	2013-02-26
Progressive-addition lens, method for preparing shape data thereof, method for manufacturing the lens, and apparatus and computer program product for preparing such shape data Grant 8,376,546 - Kozu February 19, 2	2013-02-19
Lens evaluation method, lens evaluation device, lens manufacturing method, and lens characteristic display method Grant 8,285,505 - Kozu October 9, 2	2012-10-09
Progressive-addition lens Grant 8,100,529 - Kozu January 24, 2	2012-01-24
Method Of Compiling Shape Data Of A Spectacle Lens, Spectacle Lens Shape Data Compiling Device And Spectacle Lens App 20120008089 - Kozu; Kazuma ; et al.	2012-01-12
Progressive-addition Lens, Method For Preparing Shape Data Thereof, Method For Manufacturing The Lens, And Apparatus And Computer Program Product For Preparing Such Shape Data App 20110199573 - KOZU; Kazuma	2011-08-18
Method And Device For Evaluating Graduated Refraction Power Lens And Method For Manufacturing Graduated Refraction Power Lens App 20100250173 - Kozu; Kazuma	2010-09-30
Lens Evaluation Method, Lens Evaluation Device, Lens Manufacturing Method, And Lens Characteristic Display Method App 20100250171 - Kozu; Kazuma	2010-09-30
Progressive-addition Lens, Method For Preparing Shape Data Thereof, Method For Manufacturing The Lens, And Apparatus And Computer Program Product For Preparing Such Shape Data App 20100026954 - KOZU; Kazuma	2010-02-04

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