Atsuhiro Nonaka

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of a thin-film magnetic head
- Patent number 7,712,204
- Issue date May 11, 2010
- TDK Corporation
- Kazuhiko Maejima
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Polishing method of soft magnetic layer in thin-film magnetic head,...
- Publication number 20070230064
- Publication date Oct 4, 2007
- TDK Corporation
- Kazukiko Maejima
- B24 - GRINDING POLISHING