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Jun Shimizu
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Joining structure of roof truss using thin light-gauge shaped steel
Patent number
8,590,256
Issue date
Nov 26, 2013
Nippon Steel & Sumitomo Metal Corporation
Yoshimichi Kawai
E04 - BUILDING
Information
Patent Grant
Fuel assembly for PWR nuclear reactor
Patent number
8,406,369
Issue date
Mar 26, 2013
Mitsubishi Heavy Industries, Ltd.
Hideyuki Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
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
Illuminating apparatus and display apparatus
Patent number
8,264,450
Issue date
Sep 11, 2012
Sony Corporation
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Manufacturing method for optical recording and reproducing medium s...
Patent number
8,110,343
Issue date
Feb 7, 2012
Sony Corporation
Sohmei Endoh
G11 - INFORMATION STORAGE
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
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
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
Optical recording medium having a relationship between groove width...
Patent number
7,548,505
Issue date
Jun 16, 2009
Sony Corporation
Sohmei Endoh
G11 - INFORMATION STORAGE
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
Joining structure of roof truss using thin light-gauge shaped steel
Patent number
7,475,517
Issue date
Jan 13, 2009
Nippon Steel Corporation
Yoshimichi Kawai
E04 - BUILDING
Information
Patent Grant
Disk substrate, mold apparatus for injection molding the same, and...
Patent number
7,229,275
Issue date
Jun 12, 2007
Sony Corporation
Jun Nakano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for assembling building with thin and lightweight shaped-ste...
Patent number
6,990,782
Issue date
Jan 31, 2006
Nippon Steel Corporation
Jun Shimizu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Magneto-optical recording medium having pit pitch greater than groo...
Patent number
6,654,337
Issue date
Nov 25, 2003
Sony Corporation
Sohmei Endoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and method for manufacturing the same
Patent number
6,314,079
Issue date
Nov 6, 2001
Sony Corporation
Hiroshi Nakayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Magneto-optical recording medium
Patent number
6,198,704
Issue date
Mar 6, 2001
Sony Corporation
Yoshihito Fukushima
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for fabrication of disc substrate
Patent number
5,552,098
Issue date
Sep 3, 1996
Sony Corporation
Junichiro Kudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold device for fabricating disc substrate
Patent number
5,427,520
Issue date
Jun 27, 1995
Sony Corporation
Jun Shimizu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metal mold device for molding a disc substrate
Patent number
5,326,240
Issue date
Jul 5, 1994
Sony Corporation
Junichiro Kudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
STEREOSCOPIC IMAGE OBSERVATION OPTICAL-ELEMENT, STEREOSCOPIC IMAGE...
Publication number
20110310480
Publication date
Dec 22, 2011
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
Illuminating apparatus and display apparatus
Publication number
20090295707
Publication date
Dec 3, 2009
SONY CORPORATION
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
FUEL ASSEMBLY FOR PWR NUCLEAR REACTOR
Publication number
20090285347
Publication date
Nov 19, 2009
Mitsubishi Heavy Industries, Ltd.
Hideyuki Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
OPTICAL RECORDING AND REPRODUCING MEDIUM SUBSTRATE, MANUFACTURING M...
Publication number
20090236308
Publication date
Sep 24, 2009
SONY CORPORATION
Sohmei ENDOH
G11 - INFORMATION STORAGE
Information
Patent Application
LIGHT SOURCE SYSTEM, LIGHT SOURCE DEVICE, AND METHOD OF CONTROLLING...
Publication number
20090207613
Publication date
Aug 20, 2009
Norimasa FURUKAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Joining structure of roof using thin light-gauge shaped steel
Publication number
20090090082
Publication date
Apr 9, 2009
NIPPON STEEL CORPORATION
Yoshimichi Kawai
E04 - BUILDING
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
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 COMPENSATION MEMBER, LIQUID CRYSTAL DISPLAY DEVICE, COMPOSI...
Publication number
20080303996
Publication date
Dec 11, 2008
SONY CORPORATION
Kazuhiko Morisawa
G02 - OPTICS
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
Information
Patent Application
Joint structure of building using thin and lightweight shaped-steel
Publication number
20050120658
Publication date
Jun 9, 2005
NIPPON STEEL CORPORATION
Yoshimichi Kawai
E04 - BUILDING
Information
Patent Application
Optical recording/reproducing medium-use substrate, production meth...
Publication number
20050030881
Publication date
Feb 10, 2005
Sohmei Endoh
G11 - INFORMATION STORAGE
Information
Patent Application
Connection structure of roof truss using sheet metal and lightweigh...
Publication number
20040154257
Publication date
Aug 12, 2004
Yoshimichi Kawai
E04 - BUILDING
Information
Patent Application
Disk substrate, mold apparatus for injection molding the same, and...
Publication number
20040096540
Publication date
May 20, 2004
SONY CORPORATION
Jun Nakano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Joint structure of building using thin and lightweight shaped-steel
Publication number
20030213194
Publication date
Nov 20, 2003
Yoshimichi Kawai
E04 - BUILDING
Information
Patent Application
Disk substrate, molding apparatus for injection-molding it and disk...
Publication number
20030147987
Publication date
Aug 7, 2003
Jun Nakano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for assembling building with thin and lightweight shaped-ste...
Publication number
20020194811
Publication date
Dec 26, 2002
Jun Shimizu
E04 - BUILDING
Information
Patent Application
Recording medium and recording medium master, and method of manufac...
Publication number
20020024924
Publication date
Feb 28, 2002
Sony Corporation
Sohmei Endoh
G11 - INFORMATION STORAGE