Chikara Takasu

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Singapore, SG

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Patents Applicationslast 30 patents

Information Patent Application
PERPENDICULAR MAGNETIC RECORDING DISK AND METHOD OF MANUFACTURING T...
- Publication number 20090311557
- Publication date Dec 17, 2009
- Takahiro Onoue
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM MANUFACTURING METHOD
- Publication number 20090191331
- Publication date Jul 30, 2009
- Hoya Corporation
- Teiichiro Umezawa
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING DISK AND METHOD OF MANUFACTURING T...
- Publication number 20090117408
- Publication date May 7, 2009
- HOYA CORPORATION
- Teiichiro Umezawa
- G11 - INFORMATION STORAGE