Masami Kobayashi

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Niigata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure mask and exposure method using the same
- Patent number 6,638,670
- Issue date Oct 28, 2003
- Alps Electric Co., Ltd.
- Toshihiko Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Thin-film magnetic head having element portion
- Publication number 20070041132
- Publication date Feb 22, 2007
- Alps Electric Co., Ltd.
- Atsushi Tondokoro
- G11 - INFORMATION STORAGE