Chotaro Kouzu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape reel and information recording apparatus
- Patent number 7,578,464
- Issue date Aug 25, 2009
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cartridge case and information recording medium
- Patent number 7,497,397
- Issue date Mar 3, 2009
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge
- Patent number 7,364,107
- Issue date Apr 29, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape reel and information recording medium
- Patent number 7,290,734
- Issue date Nov 6, 2007
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
TAPE REEL AND INFORMATION RECORDING MEDIUM
- Publication number 20120067999
- Publication date Mar 22, 2012
- TDK Corporation
- Takateru SATOH
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE REEL AND INFORMATION RECORDING APPARATUS
- Publication number 20080011894
- Publication date Jan 17, 2008
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Cartridge case and information recording medium
- Publication number 20060169817
- Publication date Aug 3, 2006
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cartridge
- Publication number 20050258291
- Publication date Nov 24, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel and information recording medium
- Publication number 20050205708
- Publication date Sep 22, 2005
- TDK Corporation
- Morimasa Sasaki
- G11 - INFORMATION STORAGE