NORIMITSU MATSUSITA

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head inspection method and magnetic head manufacturing method
- Patent number 8,185,968
- Issue date May 22, 2012
- Hitachi High-Technologies Corporation
- Tsuneo Nakagomi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD INSPECTION SYSTEM AND MAGNETIC HEAD INSPECTION METHOD
- Publication number 20140090117
- Publication date Mar 27, 2014
- Hitachi High-Technologies Corporation
- Teruaki TOKUTOMI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND ITS APPARATUS FOR INSPECTING A MAGNETIC HEAD DEVICE
- Publication number 20130063139
- Publication date Mar 14, 2013
- Hitachi High-Technologies Corporation
- Teruaki TOKUTOMI
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC HEAD INSPECTION METHOD AND MAGNETIC HEAD MANUFACTURING METHOD
- Publication number 20110225684
- Publication date Sep 15, 2011
- Hitachi High-Technologies Corporation
- TSUNEO NAKAGOMI
- G11 - INFORMATION STORAGE