Daisuke Iitsuka

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Mishimagun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound thin film magnetic head
- Patent number 6,661,621
- Issue date Dec 9, 2003
- Read-Rite SMI Corp.
- Daisuke Iitsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
METHOD FOR FORMATION OF UPPER MAGNETIC POLE LAYER OF THIN FILM MAGN...
- Patent number 6,451,514
- Issue date Sep 17, 2002
- Read-Rite Corporation
- Daisuke Iitsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite type thin-film magnetic head
- Patent number 6,125,018
- Issue date Sep 26, 2000
- Read-Rite SMI Corporation
- Masayuki Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method for a thin film magnetic head
- Patent number 5,863,448
- Issue date Jan 26, 1999
- Read-Rite Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE