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Yasuhiro Takagi
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Three-dimensional image recording medium
Patent number
8,045,265
Issue date
Oct 25, 2011
Dai Nippon Printing Co., Ltd.
Yasuhiro Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Three-dimensional image recording medium
Patent number
7,940,456
Issue date
May 10, 2011
Dai Nippon Printing Co., Ltd.
Yasuhiro Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rewritable phase-change optical recording medium
Patent number
7,760,615
Issue date
Jul 20, 2010
TDK Corporation
Hiroshi Shinngai
G11 - INFORMATION STORAGE
Information
Patent Grant
Image display device and method having image control unit preventin...
Patent number
7,719,621
Issue date
May 18, 2010
NTT DoCoMo, Inc.
Masashi Tsuboi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE
Publication number
20240126015
Publication date
Apr 18, 2024
TDK Corporation
Hajime UTSUNOMIYA
G02 - OPTICS
Information
Patent Application
NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
Publication number
20200295348
Publication date
Sep 17, 2020
TDK Corporation
Yuusuke YAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20200295397
Publication date
Sep 17, 2020
TDK Corporation
Satoru HIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL IMAGE RECORDING MEDIUM
Publication number
20110176210
Publication date
Jul 21, 2011
Yasuhiro TAKAGI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Rewritable phase-change optical recording medium
Publication number
20080310279
Publication date
Dec 18, 2008
TDK Corporation
Hiroshi Shingai
G11 - INFORMATION STORAGE
Information
Patent Application
Method for evaluating optical recording medium, evaluation device,...
Publication number
20080165642
Publication date
Jul 10, 2008
TDK Corporation
Tatsuya Kato
G11 - INFORMATION STORAGE
Information
Patent Application
IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
Publication number
20080007511
Publication date
Jan 10, 2008
NTT DoCoMo, Inc.
Masashi Tsuboi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
THREE-DIMENSIONAL IMAGE RECORDING MEDIUM
Publication number
20070115442
Publication date
May 24, 2007
Yasuhiro TAKAGI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY