Chiyo Saito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus of single write magnetic disc
- Patent number 8,922,936
- Issue date Dec 30, 2014
- WD Media (Singapore) Pte. Ltd.
- Iwao Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk and method for manufacturing same
- Patent number 8,877,359
- Issue date Nov 4, 2014
- WD Media (Singapore) Pte. Ltd.
- Chiyo Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Evaluation method of perpendicular magnetic recording medium and ma...
- Patent number 8,665,541
- Issue date Mar 4, 2014
- WD Media (Singapore) Pte. Ltd.
- Chiyo Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media and magnetic disc apparatus
- Patent number 8,559,131
- Issue date Oct 15, 2013
- WD Media (Singapore) Pte. Ltd.
- Daisuke Masuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK AND METHOD FOR MANUFACTURING SAME
- Publication number 20150027877
- Publication date Jan 29, 2015
- CHIYO SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
EVALUATION METHOD OF PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MA...
- Publication number 20120194936
- Publication date Aug 2, 2012
- WD MEDIA (SINGAPORE) PTE. LTD.
- Chiyo Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording media and magnetic disc apparatus
- Publication number 20120162808
- Publication date Jun 28, 2012
- WD MEDIA (SINGAPORE) PTE. LTD.
- Daisuke Masuda
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS OF MAGNETIC DISC
- Publication number 20120069466
- Publication date Mar 22, 2012
- WD MEDIA (SINGAPORE) PTE. LTD.
- Iwao Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK AND METHOD FOR MANUFACTURING SAME
- Publication number 20110311841
- Publication date Dec 22, 2011
- WD MEDIA (SINGAPORE) PTE. LTD.
- Chiyo Saito
- G11 - INFORMATION STORAGE