Masato Katoh

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Niigata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin-film magnetic head manufacturing method and apparatus
- Patent number 6,419,552
- Issue date Jul 16, 2002
- Masato Katoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head manufacturing method and apparatus
- Patent number 6,299,507
- Issue date Oct 9, 2001
- Alps Electric Co., Ltd.
- Masato Katoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Thin-film magnetic head manufacturing method and apparatus
- Publication number 20010034185
- Publication date Oct 25, 2001
- Masato Katoh
- G11 - INFORMATION STORAGE