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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Alignment film, method of manufacturing the alignment film, retarda...
Patent number
9,921,347
Issue date
Mar 20, 2018
Saturn Licensing LLC
Akito Kuriyama
G02 - OPTICS
Information
Patent Grant
Cyclic olefin resin composition film
Patent number
9,670,329
Issue date
Jun 6, 2017
Dexerials Corporation
Ken Hosoya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical laminated body, method of manufacturing the same, and displ...
Patent number
9,259,906
Issue date
Feb 16, 2016
Sony Corporation
Kei Obata
B32 - LAYERED PRODUCTS
Information
Patent Grant
Optical sheet manufacture method and optical sheet
Patent number
8,721,933
Issue date
May 13, 2014
Dexerials Corporation
Hiroshi Mizuno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Display unit
Patent number
8,558,970
Issue date
Oct 15, 2013
Sony Corporation
Kei Obata
G02 - OPTICS
Information
Patent Grant
Retardation film, method of producing the same and display device
Patent number
8,467,130
Issue date
Jun 18, 2013
Sony Corporation
Akito Kuriyama
G02 - OPTICS
Information
Patent Grant
Optical film, method of manufacturing the same, and display unit
Patent number
8,400,578
Issue date
Mar 19, 2013
Sony Corporation
Kei Obata
G02 - OPTICS
Information
Patent Grant
Alignment film and method of manufacturing the same, phase differen...
Patent number
8,383,212
Issue date
Feb 26, 2013
Sony Corporation
Kei Obata
G02 - OPTICS
Information
Patent Grant
Illumination apparatus and liquid crystal display apparatus
Patent number
8,334,950
Issue date
Dec 18, 2012
Sony Corporation
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Grant
Optical sheet, method of manufacturing the same, and display apparatus
Patent number
8,237,886
Issue date
Aug 7, 2012
Sony Corporation
Kei Obata
G02 - OPTICS
Information
Patent Grant
Optical sheet combination structure, surface emitting device, and l...
Patent number
8,013,950
Issue date
Sep 6, 2011
Sony Corporation
Hiroshi Mizuno
G02 - OPTICS
Information
Patent Grant
Light-transmissive film, method for manufacturing the same, and dis...
Patent number
7,980,712
Issue date
Jul 19, 2011
Sony Corporation
Akihiro Horii
G02 - OPTICS
Information
Patent Grant
Retardation film, method of manufacturing the same, and display
Patent number
7,969,541
Issue date
Jun 28, 2011
Sony Corporation
Kentaro Okuyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light-transmitting film, method of forming light-transmitting film,...
Patent number
7,918,571
Issue date
Apr 5, 2011
Sony Corporation
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Grant
Optical sheet and display unit
Patent number
7,864,267
Issue date
Jan 4, 2011
Sony Corporation
Noriyuki Hirai
G02 - OPTICS
Information
Patent Grant
Surface emitting device and liquid crystal display
Patent number
7,804,554
Issue date
Sep 28, 2010
Sony Corporation
Kei Obata
G02 - OPTICS
Information
Patent Grant
Optical sheet, backlight and liquid crystal display apparatus
Patent number
7,719,631
Issue date
May 18, 2010
Sony Corporation
Mitsuo Arima
G02 - OPTICS
Information
Patent Grant
Light-transmitting film, method of forming light-transmitting film,...
Patent number
7,712,908
Issue date
May 11, 2010
Sony Corporation
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Grant
Optical sheet, backlight and liquid crystal display apparatus
Patent number
7,695,167
Issue date
Apr 13, 2010
Sony Corporation
Mitsuo Arima
G02 - OPTICS
Information
Patent Grant
Liquid crystal display, optical sheet manufacturing method, and opt...
Patent number
7,545,460
Issue date
Jun 9, 2009
Sony Corporation
Mitsuo Arima
G02 - OPTICS
Information
Patent Grant
Optical sheet, backlight and liquid crystal display apparatus
Patent number
7,483,094
Issue date
Jan 27, 2009
Sony Corporation
Mitsuo Arima
G02 - OPTICS
Information
Patent Grant
Thermal transfer sheet
Patent number
6,066,593
Issue date
May 23, 2000
Sony Corporation
Kei Obata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal printing sheet
Patent number
5,981,430
Issue date
Nov 9, 1999
Sony Corporation
Huy Sam
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
inksheet for thermal transfer printing
Patent number
5,728,647
Issue date
Mar 17, 1998
Sony Corporation
Hiroaki Ogasawara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
CYCLIC OLEFIN RESIN COMPOSITION FILM
Publication number
20170152360
Publication date
Jun 1, 2017
DEXERIALS CORPORATION
Kanako HASHIMOTO
G02 - OPTICS
Information
Patent Application
CYCLIC OLEFIN RESIN COMPOSITION FILM
Publication number
20170145174
Publication date
May 25, 2017
DEXERIALS CORPORATION
Taku ISHIMORI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CYCLIC OLEFIN RESIN COMPOSITION FILM
Publication number
20160311987
Publication date
Oct 27, 2016
DEXERIALS CORPORATION
Ken Hosoya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALIGNMENT FILM, METHOD OF MANUFACTURING THE ALIGNMENT FILM, RETARDA...
Publication number
20130335942
Publication date
Dec 19, 2013
SONY CORPORATION
Akito Kuriyama
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
OPTICAL LAMINATED BODY, METHOD OF MANUFACTURING THE SAME, AND DISPL...
Publication number
20120224108
Publication date
Sep 6, 2012
SONY CORPORATION
Kei Obata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RETARDATION FILM, METHOD OF PRODUCING THE SAME AND DISPLAY DEVICE
Publication number
20110249333
Publication date
Oct 13, 2011
SONY CORPORATION
Akito Kuriyama
G02 - OPTICS
Information
Patent Application
ALIGNMENT FILM AND METHOD OF MANUFACTURING THE SAME, PHASE DIFFEREN...
Publication number
20110085106
Publication date
Apr 14, 2011
SONY CORPORATION
Kei Obata
G02 - OPTICS
Information
Patent Application
LIGHT-TRANSMITTING FILM, METHOD OF FORMING LIGHT-TRANSMITTING FILM,...
Publication number
20100188608
Publication date
Jul 29, 2010
SONY CORPORATION
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Application
RETARDATION FILM, METHOD OF MANUFACTURING THE SAME, AND DISPLAY
Publication number
20100073604
Publication date
Mar 25, 2010
SONY CORPORATION
Kentaro Okuyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL FILM, METHOD OF MANUFACTURING THE SAME, AND DISPLAY UNIT
Publication number
20100026610
Publication date
Feb 4, 2010
SONY CORPORATION
Kei Obata
G02 - OPTICS
Information
Patent Application
DISPLAY UNIT
Publication number
20090195728
Publication date
Aug 6, 2009
SONY CORPORATION
Kei Obata
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET, BACKLIGHT AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20090153775
Publication date
Jun 18, 2009
SONY CORPORATION
Mitsuo Arima
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS
Publication number
20090109375
Publication date
Apr 30, 2009
SONY CORPORATION
Kei Obata
G02 - OPTICS
Information
Patent Application
ILLUMINATION APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20090059120
Publication date
Mar 5, 2009
SONY CORPORATION
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Application
Surface Emitting Device and Liquid Crystal Display
Publication number
20090009686
Publication date
Jan 8, 2009
SONY CORPORATION
Kei Obata
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display, Optical Sheet Manufacturing Method, and Opt...
Publication number
20080316392
Publication date
Dec 25, 2008
SONY CORPORATION
Mitsuo Arima
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET COMBINATION STRUCTURE, SURFACE EMITTING DEVICE, AND L...
Publication number
20080303975
Publication date
Dec 11, 2008
SONY CORPORATION
Hiroshi Mizuno
G02 - OPTICS
Information
Patent Application
Light-Transmitting Film, Method of Forming Light-Transmitting Film,...
Publication number
20080247192
Publication date
Oct 9, 2008
SONY CORPORATION
Mitsunari Hoshi
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET AND DISPLAY UNIT
Publication number
20080239200
Publication date
Oct 2, 2008
SONY CORPORATION
Noriyuki Hirai
G02 - OPTICS
Information
Patent Application
LIGHT-TRANSMISSIVE FILM, METHOD FOR MANUFACTURING THE SAME, AND DIS...
Publication number
20080232113
Publication date
Sep 25, 2008
SONY CORPORATION
Akihiro Horii
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET MANUFACTURE METHOD AND OPTICAL SHEET
Publication number
20080223510
Publication date
Sep 18, 2008
SONY CORPORATION
Hiroshi Mizuno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical Sheet, Backlight and Liquid Crystal Display Apparatus
Publication number
20070242478
Publication date
Oct 18, 2007
SONY CORPORATION
Mitsuo Arima
G02 - OPTICS
Information
Patent Application
Optical Sheet, Backlight and Liquid Crystal Display Apparatus
Publication number
20070242361
Publication date
Oct 18, 2007
SONY CORPORATION
Mitsuo Arima
G02 - OPTICS