Iwao Abe

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head and a digital recording magnetic head
- Patent number 5,471,355
- Issue date Nov 28, 1995
- Sony Corporation
- Seiichi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having increased core cross section
- Patent number 5,296,992
- Issue date Mar 22, 1994
- Sony Corporation
- Iwao Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 4,901,178
- Issue date Feb 13, 1990
- Sony Corporation
- Tomio Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi channel magnetic transducer head
- Patent number 4,673,999
- Issue date Jun 16, 1987
- Sony Corporation
- Hideo Suyama
- G11 - INFORMATION STORAGE