Shinzo Sawamura

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic storage medium and heat assisted recording and reproductio...
- Patent number 6,603,619
- Issue date Aug 5, 2003
- Sharp Kabushiki Kaisha
- Kunio Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,500,530
- Issue date Dec 31, 2002
- Sharp Kabushiki Kaisha
- Shinzo Sawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic reproducing method
- Patent number 6,483,653
- Issue date Nov 19, 2002
- Sharp Kabushiki Kaisha
- Hiroyuki Katayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording and reproducing device capable of suppres...
- Patent number 6,400,654
- Issue date Jun 4, 2002
- Sharp Kabushiki Kaisha
- Shinzo Sawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording medium
- Patent number 6,367,924
- Issue date Apr 9, 2002
- Sharp Kabushiki Kaisha
- Junichi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic signal reproducing device, magnetic signal reproducing met...
- Patent number 6,333,827
- Issue date Dec 25, 2001
- Sharp Kabushiki Kaisha
- Masaki Hamamoto
- G11 - INFORMATION STORAGE