Kenichiro Tsunewaki

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magneto-resistance effect magnetic head with static electricity pro...
- Patent number 5,272,582
- Issue date Dec 21, 1993
- Sony Corporation
- Takuji Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Specific core structure in a magneto-resistance head
- Patent number 5,270,893
- Issue date Dec 14, 1993
- Sony Corporation
- Mamoru Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer head utilizing magnetoresistance effect
- Patent number 4,896,235
- Issue date Jan 23, 1990
- Sony Corporation
- Hiroshi Takino
- G11 - INFORMATION STORAGE