Takashi Handa

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Saku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium
- Patent number 7,425,378
- Issue date Sep 16, 2008
- TDK Corporation
- Katsuhiko Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,618,637
- Issue date Apr 8, 1997
- TDK Corporation
- Kiminori Tamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a magnetic layer containing ma...
- Patent number 5,514,465
- Issue date May 7, 1996
- TDK Corporation
- Takashi Handa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,506,064
- Issue date Apr 9, 1996
- TDK Corporation
- Kiminori Tamai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAD APPARATUS, DRIVE APPARATUS, AND TRACKING METHOD
- Publication number 20090128949
- Publication date May 21, 2009
- TDK Corporation
- Koji MATSUNO
- G11 - INFORMATION STORAGE
Information Patent Application
BURST INTERVAL MEASURING APPARATUS, BURST INTERVAL MEASURING METHOD...
- Publication number 20090109563
- Publication date Apr 30, 2009
- TDK Corporation
- Takashi HANDA
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO PATTERN RECORDING DEVICE
- Publication number 20080239565
- Publication date Oct 2, 2008
- TDK Corporation
- Osamu INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method for evaluating magnetic record...
- Publication number 20060019128
- Publication date Jan 26, 2006
- TDK Corporation
- Hiroyuki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium
- Publication number 20060019127
- Publication date Jan 26, 2006
- TDK Corporation
- Katsuhiko Yamazaki
- G11 - INFORMATION STORAGE