Fumiharu Sudo

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Position determining member to align a magnetic tape cartridge in a...
- Patent number 8,564,907
- Issue date Oct 22, 2013
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and rotary head drum device
- Patent number 6,954,334
- Issue date Oct 11, 2005
- Sony Corporation
- Toshiaki Wakita
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk rotating mechanism
- Patent number 6,252,319
- Issue date Jun 26, 2001
- Sony Corporation
- Fumiharu Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotation control apparatus
- Patent number 6,155,134
- Issue date Dec 5, 2000
- Sony Corporation
- Hiroshi Ikuta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotation drive apparatus
- Patent number 6,005,749
- Issue date Dec 21, 1999
- Sony Corporation
- Hiroshi Ikuta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPA...
- Publication number 20080273259
- Publication date Nov 6, 2008
- SONY CORPORATION
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and rotary head drum device
- Publication number 20030223151
- Publication date Dec 4, 2003
- Toshiaki Wakita
- G11 - INFORMATION STORAGE