Keitaro Kikuchi

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Niigata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device including a sensor in a case
- Patent number 8,107,185
- Issue date Jan 31, 2012
- Alps Electronics Co., Ltd.
- Kazuhiro Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of inspecting thin film magnetic head element using scanning...
- Patent number 7,564,044
- Issue date Jul 21, 2009
- TDK Corporation
- Akira Miyatake
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DEVICE INCLUDES A SENSOR IN A CASE
- Publication number 20100079913
- Publication date Apr 1, 2010
- Kazuhiro Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF INSPECTING THIN FILM MAGNETIC HEAD ELEMENT USING SCANNING...
- Publication number 20070098246
- Publication date May 3, 2007
- Alps Electric Co., Ltd.
- Akira Miyatake
- G01 - MEASURING TESTING