Koichi Aikawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk device conducting a disturbance compensation based on a time-i...
- Patent number 6,909,574
- Issue date Jun 21, 2005
- Fujitsu Limited
- Koichi Aikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive unit and control method for same
- Patent number 6,721,122
- Issue date Apr 13, 2004
- Fujitsu Limited
- Koichi Aikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device
- Patent number 6,690,549
- Issue date Feb 10, 2004
- Fujitsu Limited
- Koichi Aikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibration method for acceleration sensor in storage device and st...
- Patent number 6,295,507
- Issue date Sep 25, 2001
- Fujitsu Limited
- Tatsuro Sasamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for digitally demodulating position signals recorded on reco...
- Patent number 6,122,117
- Issue date Sep 19, 2000
- Fujitsu Limited
- Koichi Aikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive unit and control method for same
- Publication number 20020135928
- Publication date Sep 26, 2002
- FUJITSU LIMITED
- Koichi Aikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk device conducting a disturbance compensation based on a time-i...
- Publication number 20020109932
- Publication date Aug 15, 2002
- FUJITSU LIMITED
- Koichi Aikawa
- G11 - INFORMATION STORAGE