Shinichi Matsuzaki

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive damper having a thin portion and a plurality of thick po...
- Patent number 6,690,540
- Issue date Feb 10, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- Yoshihiro Hirasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor structure using ceramic ball bearing for hard disk drive
- Patent number 6,342,743
- Issue date Jan 29, 2002
- International Business Machines Corporation
- Shinichi Matsuzaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for guiding and locking a rotary actuator
- Patent number 6,137,658
- Issue date Oct 24, 2000
- International Business Machines Corporation
- Shinichi Matsuzaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible cable structure for magnetic disk drives
- Patent number 5,760,997
- Issue date Jun 2, 1998
- International Business Machines Corporation
- Ichiroh Koyanagi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Damper, disk drive apparatus, and hard disk drive
- Publication number 20020044374
- Publication date Apr 18, 2002
- International Business Corporation
- Yoshihiro Hirasaka
- G11 - INFORMATION STORAGE