Tomoko SEKI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perpendicular magnetic recording medium
- Patent number 8,431,257
- Issue date Apr 30, 2013
- WD Media (Singapore) Pte. Ltd.
- Kong Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20100247963
- Publication date Sep 30, 2010
- HOYA CORPORATION
- Kong KIM
- G11 - INFORMATION STORAGE