Shinichi Fukuzawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Closure seal for a storage device
- Patent number 6,721,128
- Issue date Apr 13, 2004
- Fujitsu Limited
- Yoshiaki Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Circulation filter mounting structure in disk drive
- Patent number 5,995,323
- Issue date Nov 30, 1999
- Fujitsu Limited
- Masaki Jinbo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive and flexible printed board used in such drive
- Patent number 5,859,746
- Issue date Jan 12, 1999
- Fujitsu Limited
- Katsuaki Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 5,673,159
- Issue date Sep 30, 1997
- Fujitsu Limited
- Masaki Jinbo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive including labyrinth seal and magnetic seal
- Patent number 5,600,514
- Issue date Feb 4, 1997
- Fujitsu Limited
- Shinichi Fukuzawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Breather filter unit for magnetic disk drive
- Patent number 5,590,001
- Issue date Dec 31, 1996
- Fujitsu Limited
- Tsuneyori Ino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive and flexible printed board used in such drive
- Patent number 5,583,720
- Issue date Dec 10, 1996
- Fujitsu Limited
- Katsuaki Ishida
- G11 - INFORMATION STORAGE