Chikahisa Kawakami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive and method for controlling the cleaning of the floppy disk
- Patent number 5,055,949
- Issue date Oct 8, 1991
- Kabushiki Kaisha Toshiba
- Chikahisa Kawakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Alignment disk for magnetic head azimuth correction
- Patent number 5,043,837
- Issue date Aug 27, 1991
- Kabushiki Kaisha Toshiba
- Hiroshi Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for assembling a magnetic head supporting mechanism of a fle...
- Patent number 4,809,427
- Issue date Mar 7, 1989
- Kabushiki Kaisha Toshiba
- Tsuneo Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc recording apparatus provided with a mechanism for moving the h...
- Patent number 4,748,613
- Issue date May 31, 1988
- Kabushiki Kaisha Toshiba
- Akihiro Isomura
- G11 - INFORMATION STORAGE
Information Patent Grant
Construction for installing a stepping motor of a floppy disk drive...
- Patent number 4,700,095
- Issue date Oct 13, 1987
- Kabushiki Kaisha Toshiba
- Chikahisa Kawakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Floppy disc chucking device
- Patent number 4,654,733
- Issue date Mar 31, 1987
- Kabushiki Kaisha Toshiba
- Chikahisa Kawakami
- G11 - INFORMATION STORAGE