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Hiroyuki Kiso
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical element and method for manufacturing optical element
Patent number
9,759,840
Issue date
Sep 12, 2017
Dexerials Corporation
Hidetoshi Takahashi
G02 - OPTICS
Information
Patent Grant
Optical element, display device, and input device
Patent number
9,618,657
Issue date
Apr 11, 2017
Dexerials Corporation
Tomoo Fukuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Printed material and photographic material
Patent number
8,998,429
Issue date
Apr 7, 2015
Sony Corporation
Tomoo Fukuda
G02 - OPTICS
Information
Patent Grant
Color filter, method of manufacturing the same, and light-emitting...
Patent number
8,405,292
Issue date
Mar 26, 2013
Sony Corporation
Yu Nomura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reflection plate, light-emitting device and method of manufacturing...
Patent number
8,080,939
Issue date
Dec 20, 2011
Sony Corporation
Yu Nomura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light-diffusing film and screen including the same
Patent number
7,990,618
Issue date
Aug 2, 2011
Sony Corporation
Yukio Miyaki
B24 - GRINDING POLISHING
Information
Patent Grant
Method for producing mold for use in duplicating light diffusion sh...
Patent number
7,710,644
Issue date
May 4, 2010
Sony Corporation
Hiroyuki Kiso
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Reflective screen
Patent number
7,649,687
Issue date
Jan 19, 2010
Sony Corporation
Kazuhito Shimoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fly's-eye lens sheet having light-shielding layer, method for fabri...
Patent number
7,626,761
Issue date
Dec 1, 2009
Sony Corporation
Yumi Haga
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light diffusing film and method of producing the same as well as sc...
Patent number
7,538,942
Issue date
May 26, 2009
Sony Corporation
Hirokazu Odagiri
G02 - OPTICS
Information
Patent Grant
Light diffusion sheet and method of producing the light diffusion s...
Patent number
7,480,097
Issue date
Jan 20, 2009
Sony Corporation
Tsutomu Nagahama
G02 - OPTICS
Information
Patent Grant
Lens sheet, transmission type screen, and rear projection type display
Patent number
7,375,883
Issue date
May 20, 2008
Sony Corporation
Yukio Miyaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing mold for use in duplicating light diffusion sh...
Patent number
7,359,118
Issue date
Apr 15, 2008
Sony Corporation
Hiroyuki Kiso
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Tape cassette storing case
Patent number
6,796,427
Issue date
Sep 28, 2004
Sony Corporation
Hiroyuki Kiso
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tape cassette
Patent number
6,604,700
Issue date
Aug 12, 2003
Sony Corporation
Hiroyuki Kiso
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape cartridge
Patent number
5,855,333
Issue date
Jan 5, 1999
Sony Corporation
Hiroyuki Kiso
G11 - INFORMATION STORAGE
Information
Patent Grant
Injection/compression molding method, a die for injection/compressi...
Patent number
5,340,528
Issue date
Aug 23, 1994
Sony Corporation
Tetsuo Machida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL ELEMENT, DISPLAY DEVICE, AND INPUT DEVICE
Publication number
20140098422
Publication date
Apr 10, 2014
DEXERIALS CORPORATION
Tomoo Fukuda
B82 - NANO-TECHNOLOGY
Information
Patent Application
PRINTED MATERIAL AND PHOTOGRAPHIC MATERIAL
Publication number
20140063607
Publication date
Mar 6, 2014
SONY CORPORATION
Tomoo Fukuda
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS AND METHOD FOR MANUFACTURING DISPLAY APPARATUS
Publication number
20130214301
Publication date
Aug 22, 2013
SONY CORPORATION
Jiro Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL ELEMENT AND PRODUCTION METHOD THEREOF, DISPLAY APPARATUS, I...
Publication number
20120212825
Publication date
Aug 23, 2012
SONY CORPORATION
Yu Nomura
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND METHOD FOR MANUFACTURING OPTICAL ELEMENT
Publication number
20110128629
Publication date
Jun 2, 2011
SONY CORPORATION
Hidetoshi Takahashi
G02 - OPTICS
Information
Patent Application
COLOR FILTER, METHOD OF MANUFACTURING THE SAME, AND LIGHT-EMITTING...
Publication number
20100141116
Publication date
Jun 10, 2010
SONY CORPORATION
Yu Nomura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
REFLECTION PLATE, LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING...
Publication number
20100090595
Publication date
Apr 15, 2010
SONY CORPORATION
Yu Nomura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING MOLD FOR USE IN DUPLICATING LIGHT DIFFUSION SH...
Publication number
20080151556
Publication date
Jun 26, 2008
SONY CORPORATION
Hiroyuki Kiso
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LENS SHEET, TRANSMISSION TYPE SCREEN, AND REAR PROJECTION TYPE DISPLAY
Publication number
20070121207
Publication date
May 31, 2007
SONY CORPORATION
Yukio Miyaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Reflective screen
Publication number
20070035827
Publication date
Feb 15, 2007
SONY CORPORATION
Kazuhito Shimoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING TRANSMISSIVE SCREEN, APPARATUS FOR PRODUCING T...
Publication number
20070015068
Publication date
Jan 18, 2007
SONY CORPORATION
Tsutomu Nagahama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fly's-eye lens sheet having light-shielding layer, method for fabri...
Publication number
20060285214
Publication date
Dec 21, 2006
Sony Corporation
Yumi Haga
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Light-diffusing film and screen including the same
Publication number
20060050188
Publication date
Mar 9, 2006
Yukio Miyaki
B24 - GRINDING POLISHING
Information
Patent Application
Light diffusion sheet and method of producing the light diffusion s...
Publication number
20060040204
Publication date
Feb 23, 2006
Tsutomu Nagahama
G02 - OPTICS
Information
Patent Application
Light diffusing film and method of producing the same as well as sc...
Publication number
20050275952
Publication date
Dec 15, 2005
Hirokazu Odagiri
G02 - OPTICS
Information
Patent Application
Method for producing mold for use in duplicating light diffusion sh...
Publication number
20050184412
Publication date
Aug 25, 2005
Hiroyuki Kiso
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Tape cassette
Publication number
20020074440
Publication date
Jun 20, 2002
Hiroyuki Kiso
G11 - INFORMATION STORAGE
Information
Patent Application
Tape cassette storing case
Publication number
20020041763
Publication date
Apr 11, 2002
Hiroyuki Kiso
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY