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Takeshi Umega
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for and method of manufacturing an optical disc
Patent number
7,563,402
Issue date
Jul 21, 2009
TDK Corporation
Yukio Kaneko
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical recording medium-manufacturing apparatus
Patent number
7,270,527
Issue date
Sep 18, 2007
TDK Corporation
Junichi Ide
G11 - INFORMATION STORAGE
Information
Patent Grant
Electron beam irradiation apparatus, electron beam irradiation meth...
Patent number
7,193,956
Issue date
Mar 20, 2007
TDK Corporation
Mamoru Usami
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Optical recording medium-manufacturing apparatus
Patent number
7,096,770
Issue date
Aug 29, 2006
TDK Corporation
Junichi Ide
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium-manufacturing apparatus
Patent number
7,047,859
Issue date
May 23, 2006
TDK Corporation
Junichi Ide
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical recording medium and method of producing the same
Patent number
6,984,433
Issue date
Jan 10, 2006
TDK Corporation
Mamoru Usami
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Spin coating apparatus, spin coating method, and method for manufac...
Publication number
20100143586
Publication date
Jun 10, 2010
TDK Corporation
Toshiaki Ide
G11 - INFORMATION STORAGE
Information
Patent Application
Artificial Fingerprint Sticking Method, Artificial Fingerprint Stic...
Publication number
20070280516
Publication date
Dec 6, 2007
TDK CORPORATION
Kenji Yoneyama
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus for and method of manufacturing an optical disc
Publication number
20060214318
Publication date
Sep 28, 2006
TDK Corporation
Yukio Kaneko
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Electron beam irradiation apparatus, electron beam irradiation meth...
Publication number
20060098550
Publication date
May 11, 2006
Mamoru Usami
G11 - INFORMATION STORAGE
Information
Patent Application
Applied film forming apparatus and applied film forming method
Publication number
20060073284
Publication date
Apr 6, 2006
TDK Corporation
Mamoru Usami
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and method of producing the same
Publication number
20050053749
Publication date
Mar 10, 2005
TDK Corporation
Mamoru Usami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Optical recording medium-manufacturing apparatus
Publication number
20040168559
Publication date
Sep 2, 2004
TDK Corporation
Junichi Ide
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Cut-forming machine and optical recording medium-manufacturing appa...
Publication number
20040149115
Publication date
Aug 5, 2004
TDK Corporation
Junichi Ide
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Optical recording medium-manufacturing apparatus
Publication number
20040149096
Publication date
Aug 5, 2004
TDK Corporation
Junichi Ide
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Optical recording medium-manufacturing apparatus
Publication number
20040149111
Publication date
Aug 5, 2004
TDK Corporation
Junichi Ide
G11 - INFORMATION STORAGE