Junichi YASUMORI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium including tailored exchange coupling laye...
- Patent number 9,093,100
- Issue date Jul 28, 2015
- WD Media (Singapore) Pte. Ltd.
- Junichi Yasumori
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording disk with ion-implant facilit...
- Patent number 8,634,155
- Issue date Jan 21, 2014
- WD Media (Singapore) Pte. Ltd.
- Junichi Yasumori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium with guard layer between auxiliary and ma...
- Patent number 8,605,388
- Issue date Dec 10, 2013
- WD Media (Singapore) Pte. Ltd.
- Junichi Yasumori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and manufacturing method of the same
- Patent number 8,414,966
- Issue date Apr 9, 2013
- WD Media (Singapore) Pte. Ltd.
- Junichi Yasumori
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME
- Publication number 20130216865
- Publication date Aug 22, 2013
- WD MEDIA (SINGAPORE) PTE. LTD.
- Junichi YASUMORI
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally Assisted Magnetic Recording Disk, Manufacturing Method Th...
- Publication number 20120075740
- Publication date Mar 29, 2012
- WD MEDIA (SINGAPORE) PTE. LTD.
- JUNICHI YASUMORI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE MAGNETIC...
- Publication number 20100321826
- Publication date Dec 23, 2010
- HOYA CORPORATION
- Junichi Yasumori
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME
- Publication number 20100309584
- Publication date Dec 9, 2010
- HOYA CORPORATION
- Junichi Yasumori
- G11 - INFORMATION STORAGE