Masahiro Oshima

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Niigata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic detector including antiferromagnetic layer, amorphous barr...
- Patent number 7,443,635
- Issue date Oct 28, 2008
- Alps Electric Co., Ltd.
- Kenichi Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-valve magnetoresistive element having fixed magnetic layer of...
- Patent number 7,362,546
- Issue date Apr 22, 2008
- Alps Electric Co., Ltd.
- Naoya Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrode layer for thin-film magnetic heads
- Patent number 7,241,515
- Issue date Jul 10, 2007
- Alps Electric Co., Ltd.
- Masahiro Oshima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor having second antiferromagnetic layers and two type...
- Patent number 6,783,874
- Issue date Aug 31, 2004
- Alps Electric Co., Ltd.
- Naoya Hasegawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic detector including antiferromagnetic layer, amorphous barr...
- Publication number 20060077597
- Publication date Apr 13, 2006
- Alps Electric Co., Ltd.
- Kenichi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Spin-valve magnetoresistive element having fixed magnetic layer of...
- Publication number 20050018363
- Publication date Jan 27, 2005
- Naoya Hasegawa
- G01 - MEASURING TESTING
Information Patent Application
Electrode layer for thin-film magnetic heads
- Publication number 20040228042
- Publication date Nov 18, 2004
- Alps Electric Co., Ltd.
- Masahiro Oshima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic sensor having second antiferromagnetic layers and two type...
- Publication number 20030190460
- Publication date Oct 9, 2003
- Alps Electric Co., Ltd.
- Naoya Hasegawa
- G01 - MEASURING TESTING