Megumi Yoshimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium and process for producing the same
- Patent number 6,383,596
- Issue date May 7, 2002
- TDK Corporation
- Hiroyuki Arioka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME
- Publication number 20090142623
- Publication date Jun 4, 2009
- TDK Corporation
- Nobuhiro Jingu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCTION OF MAGNETIC RE...
- Publication number 20090136783
- Publication date May 28, 2009
- TDK Corporation
- Nobuhiro Jingu
- G11 - INFORMATION STORAGE
Information Patent Application
SmCo-BASED MAGNETIC FINE PARTICLES, MAGNETIC RECORDING MEDIUM AND P...
- Publication number 20090127495
- Publication date May 21, 2009
- TDK Corporation
- Nobuhiro JINGU
- G11 - INFORMATION STORAGE