Yasumi Sato

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium and method of fabricating the same
- Patent number 7,241,471
- Issue date Jul 10, 2007
- Sony Corporation
- Yasumi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method of fabricating the same
- Patent number 7,217,468
- Issue date May 15, 2007
- Sony Corporation
- Yasumi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,914,180
- Issue date Jun 22, 1999
- Sony Corporation
- Jota Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,662,984
- Issue date Sep 2, 1997
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME
- Publication number 20070141239
- Publication date Jun 21, 2007
- Yasumi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method of fabricating the same
- Publication number 20050031906
- Publication date Feb 10, 2005
- Sony Corporation
- Yasumi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method of fabricating the same
- Publication number 20040240111
- Publication date Dec 2, 2004
- Yasumi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method of fabricating the same
- Publication number 20030215671
- Publication date Nov 20, 2003
- Yasumi Sato
- G11 - INFORMATION STORAGE